instruction:
In this task, you need to count the number of words in a sentence that contain the given letter
question:
Sentence: 'group of horses in a field with a pinto in the foreground'. How many words contain the letter 'h' in the sentence.
answer:
3


question:
Sentence: 'a pile of stuffed brown teddy bears wearing clothing'. How many words contain the letter 'w' in the sentence.
answer:
2


question:
Sentence: 'a kitty cat that has fallen a sleep on a laptop keyboard'. How many words contain the letter 'o' in the sentence.
answer:

3