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

[EX Q]: Sentence: 'the big sandwich features several different colorful ingredients'. Replace the letter 'e' with 'o' in the sentence.
[EX A]: tho big sandwich foaturos sovoral difforont colorful ingrodionts

[EX Q]: Sentence: 'a man on a surfboard riding on the waters waves'. Replace the letter 's' with 'k' in the sentence.
[EX A]: a man on a kurfboard riding on the waterk wavek

[EX Q]: Sentence: 'a man in a field standing as a ball comes through the air towards him'. Replace the letter 'u' with 'j' in the sentence.
[EX A]:
a man in a field standing as a ball comes throjgh the air towards him