In this task, you need to count the number of words in a sentence that contain the given letter

Input: Consider Input: Sentence: 'the noodle salad has many spices in it'. How many words contain the letter 'v' in the sentence.

Output: 0


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

Output: 0


Input: Consider Input: Sentence: 'a toddler wearing a hoodie sits in a high chair eating'. How many words contain the letter 'n' in the sentence.


Output: 3