instruction:
In this task, you need to replace a letter in the sentence with another given letter.
question:
Sentence: 'a group of sheep is standing in a grassy field'. Replace the letter 'g' with 'p' in the sentence.
answer:
a proup of sheep is standinp in a prassy field

question:
Sentence: 'the two zebras standing out in the field'. Replace the letter 'h' with 'i' in the sentence.
answer:
tie two zebras standing out in tie field

question:
Sentence: 'a table displays an array of bear- themed items'. Replace the letter 'a' with 'q' in the sentence.
answer:
q tqble displqys qn qrrqy of beqr- themed items