instruction:
In this task, you need to replace a letter in the sentence with another given letter.
question:
Sentence: 'a baby pokes his head out of a suitcase'. Replace the letter 'u' with 's' in the sentence.
answer:
a baby pokes his head ost of a ssitcase


question:
Sentence: 'a plate topped with a bacon and broccoli salad'. Replace the letter 'o' with 't' in the sentence.
answer:
a plate ttpped with a bactn and brtcctli salad


question:
Sentence: 'a man in a red and white suit holding his hand up to his face'. Replace the letter 'e' with 'z' in the sentence.
answer:

a man in a rzd and whitz suit holding his hand up to his facz