instruction:
In this task, you need to replace a letter in the sentence with another given letter.
question:
Sentence: 'a woman sitting in front of a laptop computer'. Replace the letter 'u' with 'o' in the sentence.
answer:
a woman sitting in front of a laptop compoter


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: 'the aerial photo shows a train viewed from above'. Replace the letter 'a' with 'k' in the sentence.
answer:

the kerikl photo shows k trkin viewed from kbove