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

Input: Consider Input: Sentence: 'an airplane moves through the skies above a snowy mountain range'. Replace the letter 'l' with 's' in the sentence.

Output: an airpsane moves through the skies above a snowy mountain range


Input: Consider Input: Sentence: 'a street side tree is filled with candles, teddy bears and balloons'. Replace the letter 'e' with 'c' in the sentence.

Output: a strcct sidc trcc is fillcd with candlcs, tcddy bcars and balloons


Input: Consider Input: Sentence: 'a wooden table topped with lots of sandwiches'. Replace the letter 's' with 'd' in the sentence.


Output: a wooden table topped with lotd of dandwiched