instruction:
In this task, you need to replace a letter in the sentence with another given letter.
question:
Sentence: 'there are people camping and flying kites in a field'. Replace the letter 't' with 'j' in the sentence.
answer:
jhere are people camping and flying kijes in a field


question:
Sentence: 'a close up of a train on train tracks at night'. Replace the letter 'n' with 'm' in the sentence.
answer:
a close up of a traim om traim tracks at might


question:
Sentence: 'a lady putting up a poster in her kitchen'. Replace the letter 't' with 'i' in the sentence.
answer:

a lady puiiing up a posier in her kiichen