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

Sentence: 'a tennis racket is sitting in the middle of a tennis field'. Replace the letter 'i' with 'f' in the sentence.
a tennfs racket fs sfttfng fn the mfddle of a tennfs ffeld

Sentence: 'a kitchen in the midst of renovation is missing it's back-splash and lower cabinetry doors and drawers'. Replace the letter 'a' with 'g' in the sentence.
g kitchen in the midst of renovgtion is missing it's bgck-splgsh gnd lower cgbinetry doors gnd drgwers

Sentence: 'two guys going for a ride on an elephant'. Replace the letter 'g' with 'n' in the sentence.

two nuys noinn for a ride on an elephant