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 view from inside a train cart going down a track'. How many words contain the letter 'e' in the sentence.

Answer: 2


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: 'small jet sits on tarmac of airport on sunny day'. How many words contain the letter 'v' in the sentence.

Answer:
0