In this task, you need to count the number of words in a sentence that contain the given letter
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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: 'trash cans and a fire hydrant are on the curb of a sidewalk'. How many words contain the letter 'u' in the sentence.

Answer: 1


Question: Sentence: 'several people with blue and white scarfs andor ties on outside of a building'. How many words contain the letter 'y' in the sentence.

Answer:
0