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

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

Ex Output:
giraffes belind a fence in tle trees


Ex Input:
Sentence: 'the entree on the long plate is in the middle of the wooden table'. Replace the letter 'h' with 'z' in the sentence.

Ex Output:
tze entree on tze long plate is in tze middle of tze wooden table


Ex Input:
Sentence: 'a close up of a person riding on a skateboard'. Replace the letter 'a' with 'p' in the sentence.

Ex Output:

p close up of p person riding on p skpteboprd