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

Ex Input:
Sentence: 'he is making a meal on the boat and the man behind is getting out chopsticks and the other one is sitting'. Replace the letter 'e' with 'j' in the sentence.

Ex Output:
hj is making a mjal on thj boat and thj man bjhind is gjtting out chopsticks and thj othjr onj is sitting

Ex Input:
Sentence: 'lots of luggage is jammed into the back compartment of a van'. Replace the letter 'o' with 'h' in the sentence.

Ex Output:
lhts hf luggage is jammed inth the back chmpartment hf a van

Ex Input:
Sentence: 'a laptop is sitting on a bed with a bunch of books on the cabinets against the wall'. Replace the letter 'h' with 'm' in the sentence.

Ex Output:
a laptop is sitting on a bed witm a buncm of books on tme cabinets against tme wall