instruction:
In this task, you need to count the number of words in a sentence that contain the given letter
question:
Sentence: 'a pair of feet wearing slippers pointed at the floor'. How many words contain the letter 'e' in the sentence.
answer:
5

question:
Sentence: 'a teddy bear laying on a pillow on a bed'. How many words contain the letter 'w' in the sentence.
answer:
1

question:
Sentence: 'a wooden stand with many types of fruit'. How many words contain the letter 's' in the sentence.
answer:
2