In this task, you need to replace a letter in the sentence with another given letter.

[EX Q]: Sentence: 'a person is waiting for a pizza to come out of an oven fired grill'. Replace the letter 's' with 'k' in the sentence.
[EX A]: a perkon ik waiting for a pizza to come out of an oven fired grill

[EX Q]: Sentence: 'a giraffe walking in its natural habitat on the savannah'. Replace the letter 't' with 'u' in the sentence.
[EX A]: a giraffe walking in ius nauural habiuau on uhe savannah

[EX Q]: Sentence: 'a meat dish prepared with a side of more meat'. Replace the letter 's' with 'r' in the sentence.
[EX A]:
a meat dirh prepared with a ride of more meat