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

[EX Q]: Sentence: 'a wooden bench near a tree and a stone wall'. Replace the letter 'l' with 'q' in the sentence.
[EX A]: a wooden bench near a tree and a stone waqq

[EX Q]: Sentence: 'a man stands in front of a plane on a take off strip'. Replace the letter 'n' with 'o' in the sentence.
[EX A]: a mao staods io froot of a plaoe oo a take off strip

[EX Q]: Sentence: 'a young man playing tennis and preparing to hit the ball'. Replace the letter 'e' with 'c' in the sentence.
[EX A]:
a young man playing tcnnis and prcparing to hit thc ball