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

Sentence: 'a sad looking dog getting a bath in a sink'. Replace the letter 't' with 'c' in the sentence.
a sad looking dog geccing a bach in a sink

Sentence: 'an image of a nicely decorated hotel room with luggage sitting on a bench'. Replace the letter 'c' with 'j' in the sentence.
an image of a nijely dejorated hotel room with luggage sitting on a benjh

Sentence: 'multi colored boats and umbrellas on a waterway with passengers'. Replace the letter 'u' with 'm' in the sentence.

mmlti colored boats and mmbrellas on a waterway with passengers