instruction:
In this task, you need to replace a letter in the sentence with another given letter.
question:
Sentence: 'two kids sitting on a child's bed and smiling'. Replace the letter 't' with 's' in the sentence.
answer:
swo kids sissing on a child's bed and smiling

question:
Sentence: 'a man in a baseball cap watching something in the air'. Replace the letter 'g' with 'o' in the sentence.
answer:
a man in a baseball cap watchino somethino in the air

question:
Sentence: 'two girls and a guy playing with a wii'. Replace the letter 'g' with 'p' in the sentence.
answer:
two pirls and a puy playinp with a wii