instruction:
In this task, you need to count the number of words in a sentence that contain the given letter
question:
Sentence: 'a modern looking bathroom has a toilet and a sink'. How many words contain the letter 'o' in the sentence.
answer:
4


question:
Sentence: 'a jet airliner carrying a small shuttle above it'. How many words contain the letter 'r' in the sentence.
answer:
2


question:
Sentence: 'dog wearing goggles and a harness near a motorcycle'. How many words contain the letter 'c' in the sentence.
answer:

1