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 giraffe walking in the grass near a building'. How many words contain the letter 'd' in the sentence.

Answer: 1


Question: Sentence: 'a pair of people swimming out to sea on some surfboards'. How many words contain the letter 'j' in the sentence.

Answer: 0


Question: Sentence: 'a man is skateboarding down a ramp on the rail'. How many words contain the letter 'd' in the sentence.

Answer:
2