In this task, you need to replace a letter in the sentence with another given letter.

Q: Sentence: 'a room with a bed, lamps, tables and pillows'. Replace the letter 's' with 'b' in the sentence.

A: a room with a bed, lampb, tableb and pillowb
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Q: Sentence: 'a toilet in a bathroom with small white tile on the floor'. Replace the letter 'a' with 'p' in the sentence.

A: p toilet in p bpthroom with smpll white tile on the floor
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Q: Sentence: 'the mother cat is lying on the couch pillow  with her kitten'. Replace the letter 'h' with 't' in the sentence.

A:
tte motter cat is lying on tte couct pillow  witt ter kitten
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