instruction:
In this task, you need to replace a letter in the sentence with another given letter.
question:
Sentence: 'a young man playing tennis and preparing to hit the ball'. Replace the letter 'e' with 'c' in the sentence.
answer:
a young man playing tcnnis and prcparing to hit thc ball


question:
Sentence: 'a man extends his arm with a frisbee in hand as another reaches to grab it while teammates watch'. Replace the letter 'a' with 'g' in the sentence.
answer:
g mgn extends his grm with g frisbee in hgnd gs gnother regches to grgb it while tegmmgtes wgtch


question:
Sentence: 'the back view of an old, restored pickup truck'. Replace the letter 'd' with 'k' in the sentence.
answer:

the back view of an olk, restorek pickup truck