In this task, you need to replace a letter in the sentence with another given letter.

[EX Q]: Sentence: 'a teddy bear dressed in denim is laying on a floor'. Replace the letter 'i' with 'd' in the sentence.
[EX A]: a teddy bear dressed dn dendm ds laydng on a floor

[EX Q]: Sentence: 'a man swinging at a tennis with a racquet on a court'. Replace the letter 't' with 'c' in the sentence.
[EX A]: a man swinging ac a cennis wich a racquec on a courc

[EX Q]: Sentence: 'two police riding horses on a london street'. Replace the letter 's' with 't' in the sentence.
[EX A]:
two police riding hortet on a london ttreet