instruction:
In this task, you need to count the number of words in a sentence that contain the given letter
question:
Sentence: 'a room with a small light in the middle with a computer'. How many words contain the letter 's' in the sentence.
answer:
1


question:
Sentence: 'a group of many horses going about in a grassy meadow'. How many words contain the letter 'f' in the sentence.
answer:
1


question:
Sentence: 'a group of giraffes are huddled in a corner'. How many words contain the letter 'f' in the sentence.
answer:

2