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 mirror and a desk with a monitor'. How many words contain the letter 'z' in the sentence.
answer:
0


question:
Sentence: 'three people that are looking at a monitor on the left side of the photo'. How many words contain the letter 'd' in the sentence.
answer:
1


question:
Sentence: 'the boy is doing a trick on his skateboard'. How many words contain the letter 'z' in the sentence.
answer:

0