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

Input: Consider Input: Sentence: 'a couple of giraffes eat some food out of a trey'. Replace the letter 'f' with 'e' in the sentence.

Output: a couple oe giraeees eat some eood out oe a trey


Input: Consider Input: Sentence: 'a bathroom with a make shift shower curtain'. Replace the letter 'w' with 's' in the sentence.

Output: a bathroom sith a make shift shoser curtain


Input: Consider Input: Sentence: 'the two surfers are ready to go out on the water'. Replace the letter 't' with 'y' in the sentence.


Output: yhe ywo surfers are ready yo go ouy on yhe wayer