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

Ex Input:
Sentence: 'a basket holds flowers, twigs, and various fruits'. Replace the letter 'a' with 'g' in the sentence.

Ex Output:
g bgsket holds flowers, twigs, gnd vgrious fruits


Ex Input:
Sentence: 'a tennis player wearing black shorts and blue shirt swinging at the ball'. Replace the letter 'w' with 'o' in the sentence.

Ex Output:
a tennis player oearing black shorts and blue shirt soinging at the ball


Ex Input:
Sentence: 'a vase with pink roses sitting on a glass table'. Replace the letter 's' with 't' in the sentence.

Ex Output:

a vate with pink rotet titting on a glatt table