A genie transformed Abou, the merchat and his three brothers into animals. He turned one into a pig, one into a donkey, one into a camel, and one into a goat.
- Ahmed didn’t become a pig, and he wasn’t a goat
 - Sharif wasn’t a camel, and he wasn’t a pig
 - If Ahmed was not a camel, Omar was not a pig
 - Abou didn’t become a goat, and he was not a pig
 - Omar was not a goat nor was he a camel
 
What did each of the brothers become?
Answer
Omar became a pig, Sharif a goat, Ahmed a camel and Abou became a donkey.