In this task, you need to count the number of words in a sentence that contain the given letter
--------
Question: Sentence: 'the view from the top of a ski slope'. How many words contain the letter 'r' in the sentence.

Answer: 1


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 bathroom with a toilet and a shower area'. How many words contain the letter 'z' in the sentence.

Answer:
0