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

Ex Input:
Sentence: 'a white plate topped with two sandwich halves and a pile of potatoes chips'. Replace the letter 'o' with 'x' in the sentence.

Ex Output:
a white plate txpped with twx sandwich halves and a pile xf pxtatxes chips


Ex Input:
Sentence: 'two cats sitting on an office chair next to a desk'. Replace the letter 's' with 'j' in the sentence.

Ex Output:
two catj jitting on an office chair next to a dejk


Ex Input:
Sentence: 'the bathroom has a large mirror and a mirror glass cabinet above the sink'. Replace the letter 'o' with 'p' in the sentence.

Ex Output:

the bathrppm has a large mirrpr and a mirrpr glass cabinet abpve the sink