In this task, you need to replace a letter in the sentence with another given letter.
--------
Question: Sentence: 'a man in a baseball cap watching something in the air'. Replace the letter 'g' with 'o' in the sentence.

Answer: a man in a baseball cap watchino somethino in the air


Question: Sentence: 'a shot looks down on a person riding a long board'. Replace the letter 'o' with 'u' in the sentence.

Answer: a shut luuks duwn un a persun riding a lung buard


Question: Sentence: 'there is a banana on the table next to some milk'. Replace the letter 'e' with 'm' in the sentence.

Answer:
thmrm is a banana on thm tablm nmxt to somm milk