instruction:
In this task, you need to count the number of words in a sentence that contain the given letter
question:
Sentence: 'a very big nice looking kitchen that is well lit'. How many words contain the letter 'r' in the sentence.
answer:
1


question:
Sentence: 'two animals are walking along in a field'. How many words contain the letter 'y' in the sentence.
answer:
0


question:
Sentence: 'the girl curls up on the bed in the dark and cluttered room'. How many words contain the letter 'a' in the sentence.
answer:

2