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

[Q]: Sentence: 'a hipster riding a skateboard up the side of a wall'. Replace the letter 's' with 'm' in the sentence.
[A]: a hipmter riding a mkateboard up the mide of a wall


[Q]: Sentence: 'a plate with some mean and vegetables on it'. Replace the letter 'a' with 'f' in the sentence.
[A]: f plfte with some mefn fnd vegetfbles on it


[Q]: Sentence: 'four men riding horses going down the street in front of a crowd'. Replace the letter 'd' with 't' in the sentence.
[A]:
four men riting horses going town the street in front of a crowt