instruction:
In this task, you need to count the number of words in a sentence that contain the given letter
question:
Sentence: 'a horse that has a car behind it in the street'. How many words contain the letter 'j' in the sentence.
answer:
0


question:
Sentence: 'a kitchen with a dining room table and a sitting area'. How many words contain the letter 'r' in the sentence.
answer:
2


question:
Sentence: 'potatoes broccolli steak and some sort of other meat'. How many words contain the letter 'i' in the sentence.
answer:

1