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

Sentence: 'a group of people play a video game in a living room'. Replace the letter 'p' with 'u' in the sentence.
a grouu of ueoule ulay a video game in a living room

Sentence: 'a patio filled with white tables and chairs covered with umbrellas'. Replace the letter 'o' with 'e' in the sentence.
a patie filled with white tables and chairs cevered with umbrellas

Sentence: 'a skier in a red coat leads two others up a snowy hill in the woods'. Replace the letter 'o' with 'e' in the sentence.

a skier in a red ceat leads twe ethers up a snewy hill in the weeds