<div class="notebook">

<div class="nb-cell markdown" name="md1">
## 02.01. Matching
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<div class="nb-cell markdown" name="md2">
Schaue dir die folgenden Anfragen an.

Welche der folgenden Paare von Termen matchen?

Überlege dir, wie die Rückgabe aussieht und überprüfe anschließend mit dem 'Run Query'-Button rechts, ob du recht hattest.
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<div class="nb-cell query" name="q1">
bread = bread.
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<div class="nb-cell query" name="q2">
'Bread' = bread.
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<div class="nb-cell query" name="q3">
'bread' = bread.
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<div class="nb-cell query" name="q4">
Bread = bread.
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<div class="nb-cell query" name="q5">
bread = sausage.
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<div class="nb-cell query" name="q6">
food(bread) = bread.
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<div class="nb-cell query" name="q7">
food(bread) = X.
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<div class="nb-cell query" name="q8">
food(X) = food(bread).
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<div class="nb-cell query" name="q9">
food(bread,X) = food(Y,sausage).
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<div class="nb-cell query" name="q10">
food(bread,X,beer) = food(Y,sausage,X).
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<div class="nb-cell query" name="q11">
food(bread,X,beer) = food(Y,kahuna_burger).
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<div class="nb-cell query" name="q12">
food(X) = X.
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<div class="nb-cell query" name="q13">
meal(food(bread),drink(beer)) = meal(X,Y).
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<div class="nb-cell query" name="q14">
meal(food(bread),X) = meal(X,drink(beer)).
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