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

Sentence: 'two girls holding blue umbrellas wearing shirts and plastic'. Replace the letter 'd' with 'y' in the sentence.
two girls holying blue umbrellas wearing shirts any plastic

Sentence: 'a city street at dusk time with traffic'. Replace the letter 'i' with 'm' in the sentence.
a cmty street at dusk tmme wmth traffmc

Sentence: 'an image of two people on the beach'. Replace the letter 'e' with 'g' in the sentence.
an imagg of two pgoplg on thg bgach