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

Input: Consider Input: Sentence: 'the view from inside the water looking landward at the beach'. Replace the letter 'a' with 's' in the sentence.

Output: the view from inside the wster looking lsndwsrd st the besch


Input: Consider Input: Sentence: 'a cook sanding between two women inside of a kitchen'. Replace the letter 'n' with 'y' in the sentence.

Output: a cook saydiyg betweey two womey iyside of a kitchey


Input: Consider Input: Sentence: 'a red passenger train traveling through wilderness and country'. Replace the letter 'e' with 'r' in the sentence.


Output: a rrd passrngrr train travrling through wildrrnrss and country