In this task, you need to replace a letter in the sentence with another given letter.
--------
Question: Sentence: 'a woman in a floral swimsuit holds a pink umbrella'. Replace the letter 't' with 'l' in the sentence.

Answer: a woman in a floral swimsuil holds a pink umbrella


Question: Sentence: 'a man in black shirt laying on bed with a teddy bear'. Replace the letter 'd' with 'b' in the sentence.

Answer: a man in black shirt laying on beb with a tebby bear


Question: Sentence: 'a man on a skateboard talks with a man on a scooter next to a river'. Replace the letter 'r' with 'a' in the sentence.

Answer:
a man on a skateboaad talks with a man on a scootea next to a aivea