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

Sentence: 'giraffes behind a fence in the trees'. Replace the letter 'h' with 'l' in the sentence.
giraffes belind a fence in tle trees

Sentence: 'a woman is snowboarding down a snowy hill'. Replace the letter 'l' with 'b' in the sentence.
a woman is snowboarding down a snowy hibb

Sentence: 'a pair of hot dogs on a paper towel'. Replace the letter 'o' with 'i' in the sentence.

a pair if hit digs in a paper tiwel