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

[Q]: Sentence: 'a little girl is sitting in a suitcase in a library'. Replace the letter 't' with 'l' in the sentence.
[A]: a lillle girl is silling in a suilcase in a library


[Q]: Sentence: 'a woman holding the arm of a life size teddy bear in a guard outfit'. Replace the letter 'g' with 'a' in the sentence.
[A]: a woman holdina the arm of a life size teddy bear in a auard outfit


[Q]: Sentence: 'a street with two traffic lights suspended above it'. Replace the letter 't' with 'w' in the sentence.
[A]:
a swreew wiwh wwo wraffic lighws suspended above iw