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

Ex Input:
Sentence: 'the object in the photo seems to be intriguing'. Replace the letter 'c' with 'h' in the sentence.

Ex Output:
the objeht in the photo seems to be intriguing


Ex Input:
Sentence: 'a bike sitting parked next to a cart in front of some boxes'. Replace the letter 't' with 'x' in the sentence.

Ex Output:
a bike sixxing parked nexx xo a carx in fronx of some boxes


Ex Input:
Sentence: 'a study features the color green and old-fashioned furniture'. Replace the letter 'e' with 'd' in the sentence.

Ex Output:

a study fdaturds thd color grddn and old-fashiondd furniturd


