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

Sentence: 'a baseball player holding a baseball bat during a baseball game'. Replace the letter 'a' with 'u' in the sentence.
u busebull pluyer holding u busebull but during u busebull gume

Sentence: 'a plane getting ready to land on a runway'. Replace the letter 'n' with 'o' in the sentence.
a plaoe gettiog ready to laod oo a ruoway

Sentence: 'it is an image of a night space'. Replace the letter 'a' with 'z' in the sentence.

it is zn imzge of z night spzce