instruction:
In this task, you need to replace a letter in the sentence with another given letter.
question:
Sentence: 'the big sandwich features several different  colorful ingredients'. Replace the letter 'e' with 'o' in the sentence.
answer:
tho big sandwich foaturos sovoral difforont  colorful ingrodionts


question:
Sentence: 'a woman is holding a bowl of green brocolli'. Replace the letter 'o' with 'w' in the sentence.
answer:
a wwman is hwlding a bwwl wf green brwcwlli


question:
Sentence: 'men running as they play rugby in a field'. Replace the letter 'n' with 'e' in the sentence.
answer:

mee rueeieg as they play rugby ie a field