instruction:
In this task, you need to count the number of words in a sentence that contain the given letter
question:
Sentence: 'ancient pottery being displayed on an exhibit case'. How many words contain the letter 's' in the sentence.
answer:
2

question:
Sentence: 'two skiers standing side by side in the snow posing for a picture'. How many words contain the letter 'u' in the sentence.
answer:
1

question:
Sentence: 'a plate covered with carrots some meat and what looks like mashed potatoes'. How many words contain the letter 'f' in the sentence.
answer:
0