In this task, you need to replace a letter in the sentence with another given letter.
--------
Question: Sentence: 'a formal dinning room in a stately manor'. Replace the letter 'n' with 'o' in the sentence.

Answer: a formal diooiog room io a stately maoor


Question: Sentence: 'the cargo train is headed to the next destination'. Replace the letter 'h' with 'x' in the sentence.

Answer: txe cargo train is xeaded to txe next destination


Question: Sentence: 'a baseball player holding a baseball bat during a baseball game'. Replace the letter 'a' with 'u' in the sentence.

Answer:
u busebull pluyer holding u busebull but during u busebull gume