instruction:
In this task, you need to replace a letter in the sentence with another given letter.
question:
Sentence: 'a man dressed in a knight costume riding a horse performing at a show'. Replace the letter 'e' with 'j' in the sentence.
answer:
a man drjssjd in a knight costumj riding a horsj pjrforming at a show


question:
Sentence: 'nine geese flying south for the winter months'. Replace the letter 't' with 'f' in the sentence.
answer:
nine geese flying soufh for fhe winfer monfhs


question:
Sentence: 'an image of a frozen lake taken during winter'. Replace the letter 'a' with 'h' in the sentence.
answer:

hn imhge of h frozen lhke thken during winter