In this task, you need to replace a letter in the sentence with another given letter.
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Question: Sentence: 'a boy is sitting at a dinner table with his food'. Replace the letter 't' with 'r' in the sentence.

Answer: a boy is sirring ar a dinner rable wirh his food


Question: Sentence: 'a herd of cattle standing on a lush green field'. Replace the letter 'g' with 'f' in the sentence.

Answer: a herd of cattle standinf on a lush freen field


Question: Sentence: 'a group of men eating some food at a table'. Replace the letter 't' with 'f' in the sentence.

Answer:
a group of men eafing some food af a fable