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

Ex Input:
Sentence: 'a giraffe sticks its tongue out in the air'. Replace the letter 'e' with 'l' in the sentence.

Ex Output:
a giraffl sticks its tongul out in thl air


Ex Input:
Sentence: 'television and vcr console flanked by tan leather recliner and white plastic cube side table'. Replace the letter 'c' with 'j' in the sentence.

Ex Output:
television and vjr jonsole flanked by tan leather rejliner and white plastij jube side table


Ex Input:
Sentence: 'european style arch/gateway with parking area and lawn'. Replace the letter 'a' with 'b' in the sentence.

Ex Output:

europebn style brch/gbtewby with pbrking breb bnd lbwn