In this task, you need to replace a letter in the sentence with another given letter.
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Question: Sentence: 'a safari setting at a zoo with two giraffes and a zebra'. Replace the letter 'n' with 'g' in the sentence.

Answer: a safari settigg at a zoo with two giraffes agd a zebra


Question: Sentence: 'three men playing in a men's doubles tennis match'. Replace the letter 'e' with 'l' in the sentence.

Answer: thrll mln playing in a mln's doublls tlnnis match


Question: Sentence: 'a room filled with people sitting at tables eating food'. Replace the letter 'w' with 'u' in the sentence.

Answer:
a room filled uith people sitting at tables eating food