diff --git a/exercices/1_Artificial_Intelligence/1_Introduction/answers.txt b/exercices/1_Artificial_Intelligence/1_Introduction/answers.txt
index 5a6269e..ffad367 100644
--- a/exercices/1_Artificial_Intelligence/1_Introduction/answers.txt
+++ b/exercices/1_Artificial_Intelligence/1_Introduction/answers.txt
@@ -1,3 +1,4 @@
+wonderful
 Link : https://aimacode.github.io/aima-exercises/intro-exercises/
 
 1)Define in your own words: (a) intelligence, (b) artificial intelligence, (c) agent, (d) rationality, (e) logical reasoning.
@@ -140,4 +141,4 @@ We don't know if an AI will one day be able to have emotions, consciousness etc.
 We can see huge ameliorations between 1997 and today.
 - TREC information retrieval event :
 - Contests in machine translation and speech recognition :
-Today the best algorithms can traduce most of the existing languages with almost no mistakes.
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+Today the best algorithms can traduce most of the existing languages with almost no mistakes.