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

Sentence: 'the two zebras standing out in the field'. Replace the letter 'h' with 'i' in the sentence.
tie two zebras standing out in tie field

Sentence: 'two tennis players shaking hands over the net'. Replace the letter 'n' with 'f' in the sentence.
two teffis players shakifg hafds over the fet

Sentence: 'a small brown dog standing next to a mirror in a room'. Replace the letter 'n' with 'z' in the sentence.

a small browz dog stazdizg zext to a mirror iz a room