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

[Q]: Sentence: 'a group of sheep is standing in a grassy field'. Replace the letter 'g' with 'p' in the sentence.
[A]: a proup of sheep is standinp in a prassy field


[Q]: Sentence: 'two people are passing a man playing a piano on the street'. Replace the letter 'o' with 'i' in the sentence.
[A]: twi peiple are passing a man playing a piani in the street


[Q]: Sentence: 'a book shelf filled with lots of different types of books'. Replace the letter 'e' with 'd' in the sentence.
[A]:
a book shdlf filldd with lots of diffdrdnt typds of books