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

Sentence: 'a young man playing tennis and preparing to hit the ball'. Replace the letter 'e' with 'c' in the sentence.
a young man playing tcnnis and prcparing to hit thc ball

Sentence: 'the object in the photo seems to be intriguing'. Replace the letter 'c' with 'h' in the sentence.
the objeht in the photo seems to be intriguing

Sentence: 'a lone zebra standing on top of a grass field'. Replace the letter 'r' with 'j' in the sentence.

a lone zebja standing on top of a gjass field