instruction:
In this task, you need to replace a letter in the sentence with another given letter.
question:
Sentence: 'a herd of zebra grazing in a lush green field'. Replace the letter 'h' with 'j' in the sentence.
answer:
a jerd of zebra grazing in a lusj green field


question:
Sentence: 'many people gathered on a sunny day flying kites'. Replace the letter 'e' with 'm' in the sentence.
answer:
many pmoplm gathmrmd on a sunny day flying kitms


question:
Sentence: 'spectators and players watching a professional baseball game'. Replace the letter 'c' with 'j' in the sentence.
answer:

spejtators and players watjhing a professional baseball game