In this task, you need to replace a letter in the sentence with another given letter.
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Question: Sentence: 'vintage cartoon elephant and cartoon dog paper tags'. Replace the letter 'p' with 'r' in the sentence.

Answer: vintage cartoon elerhant and cartoon dog rarer tags

Question: Sentence: 'a refrigerator with both its doors open in a kitchen'. Replace the letter 'o' with 'x' in the sentence.

Answer: a refrigeratxr with bxth its dxxrs xpen in a kitchen

Question: Sentence: 'a group of little girls and boys stand together to take a picture'. Replace the letter 'u' with 'w' in the sentence.

Answer:
a growp of little girls and boys stand together to take a pictwre