instruction:
In this task, you need to count the number of words in a sentence that contain the given letter
question:
Sentence: 'a grey cat sitting in a metal kitchen sink next to cans of soda'. How many words contain the letter 't' in the sentence.
answer:
6


question:
Sentence: 'a man on a motorcycle towing another man on a skateboard'. How many words contain the letter 'n' in the sentence.
answer:
6


question:
Sentence: 'a view of cars and red light next to the water'. How many words contain the letter 'c' in the sentence.
answer:

1