diff --git a/main.js b/main.js
index 913297a..2b815d8 100644
--- a/main.js
+++ b/main.js
@@ -54,9 +54,31 @@ const minMatchAmmount = 60 /* Minimum ammount to consider that two questions mat
 const minResultMatchPercent = 99 /* Minimum ammount to consider that two questions match during saving */
 const lengthDiffMultiplier = 10 /* Percent minus for length difference */
 
+// ------------------------------------------------------------------------------
+// Other constants
+// ------------------------------------------------------------------------------
+const commonUselessAnswerParts = [
+  'A helyes válasz az ',
+  'A helyes válasz a ',
+  'A helyes válaszok: ',
+  'A helyes válasz: ',
+  'The correct answer is:',
+  '\''
+]
+const commonUselessStringParts = [',', '.', ':', '!']
+// ------------------------------------------------------------------------------
+
 // : Class descriptions {{{
 
 class StringUtils {
+  RemoveStuff (value, removableStrings) {
+    removableStrings.forEach((x) => {
+      var regex = new RegExp(x, 'g')
+      value = value.replace(regex, '')
+    })
+    return value
+  }
+
   SimplifyQuery (q) {
     assert(q)
 
@@ -104,22 +126,13 @@ class StringUtils {
     assert(value)
 
     value = this.RemoveUnnecesarySpaces(value).toLowerCase()
-    var removableChars = [',', '.', ':', '!']
-    for (var i = 0; i < removableChars.length; i++) {
-      var regex = new RegExp(removableChars[i], 'g')
-      value = value.replace(regex, '')
-    }
-    return value
+    return this.RemoveStuff(value, commonUselessStringParts)
   }
 
   RemoveSpecialChars (value) {
     assert(value)
 
-    let removableChars = ['&']
-    return removableChars.reduce((res, x) => {
-      let regex = new RegExp(x, 'g')
-      return res.replace(regex, '')
-    }, value)
+    return this.RemoveStuff(value, ['&'])
   }
 
   // if the value is empty, or whitespace
@@ -152,13 +165,47 @@ class StringUtils {
     if (percent < 0) { percent = 0 }
     return percent
   }
+
+  QuestionPreProcessor (value) {
+    assert(value)
+
+    return this.RemoveStuff(
+      value, commonUselessAnswerParts)
+  }
+
+  // 'a. pécsi sör' -> 'pécsi sör'
+  RemoveAnswerLetters (value) {
+    assert(value)
+
+    let s = value.split('. ')
+    if (s[0].length < 2 && s.length > 1) {
+      return s.shift()
+    } else {
+      return value
+    }
+  }
+
+  SimplifyQuestion (value) {
+    if (!value) { return }
+
+    let mods = [
+      this.RemoveSpecialChars,
+      this.RemoveUnnecesarySpaces,
+      this.QuestionPreProcessor,
+      this.RemoveAnswerLetters
+    ]
+
+    return mods.reduce((res, fn) => {
+      return fn(res)
+    }, value)
+  }
 }
 
 class Question {
   constructor (q, a, i) {
-    this.Q = SUtils.RemoveSpecialChars(q)
-    this.A = SUtils.RemoveSpecialChars(a)
-    this.I = SUtils.RemoveSpecialChars(i)
+    this.Q = SUtils.SimplifyQuestion(q)
+    this.A = SUtils.SimplifyQuestion(a)
+    this.I = i
   }
 
   toString () {
@@ -938,6 +985,7 @@ function ReadFile (cwith) {
 }
 
 function ReadNetDB (cwith, useNetDB) {
+  // TODO: params what to get
   function NewXMLHttpRequest () {
     const url = serverAdress + 'data.json'
     xmlhttpRequest({
@@ -1461,9 +1509,6 @@ function GetQuiz () {
       var img = GetImageFormResult(i)
       question.i = img
 
-      if (q !== undefined) { q = SUtils.ReplaceCharsWithSpace(q, '\n') }
-      if (a !== undefined) { a = SUtils.ReplaceCharsWithSpace(a, '\n') }
-
       if (question.a !== undefined) {
         quiz.push(new Question(question.q, question.a, question.i)) // adding current question to quiz
       } else {