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

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

Sentence: 'there is a purse on the floor with its contents spilled out'. Replace the letter 'd' with 'v' in the sentence.
there is a purse on the floor with its contents spillev out

Sentence: 'people are downhill skiing on a snowy mountain'. Replace the letter 'w' with 'i' in the sentence.

people are doinhill skiing on a snoiy mountain