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

Ex Input:
Sentence: 'there are peoople standign next to a bike'. Replace the letter 'o' with 't' in the sentence.

Ex Output:
there are pettple standign next tt a bike


Ex Input:
Sentence: 'a photo of a woman milking a brown cow'. Replace the letter 'k' with 'q' in the sentence.

Ex Output:
a photo of a woman milqing a brown cow


Ex Input:
Sentence: 'a man in a red jacket skateboards down the street'. Replace the letter 'm' with 'q' in the sentence.

Ex Output:

a qan in a red jacket skateboards down the street