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

Sentence: 'a woman on a cell phone on city street'. Replace the letter 'e' with 'a' in the sentence.
a woman on a call phona on city straat

Sentence: 'a bride and a groom look ridiculous as they stuff cake into each other's mouth'. Replace the letter 'd' with 's' in the sentence.
a brise ans a groom look risiculous as they stuff cake into each other's mouth

Sentence: 'numerous individuals sitting in open area with umbrellas'. Replace the letter 'a' with 'h' in the sentence.
numerous individuhls sitting in open hreh with umbrellhs