In this task, you need to replace a letter in the sentence with another given letter.
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Question: Sentence: 'a man is ordering food from a mobile food truck'. Replace the letter 'r' with 'q' in the sentence.

Answer: a man is oqdeqing food fqom a mobile food tquck

Question: Sentence: 'a man that is throwing a frizbee in the woods'. Replace the letter 'g' with 'u' in the sentence.

Answer: a man that is throwinu a frizbee in the woods

Question: Sentence: 'traffic lights on the road and vehicles moving'. Replace the letter 's' with 'j' in the sentence.

Answer:
traffic lightj on the road and vehiclej moving