In this task, you need to count the number of words in a sentence that start with the given letter. Answer with numbers and not words.

Input: Consider Input: Sentence: 'a man dressed in a suit walking with a crowd of people '. How many words start with the letter 'm' in the sentence.

Output: 1


Input: Consider Input: Sentence: 'a counter holds an assortment of fruits and vegetables'. How many words start with the letter 'v' in the sentence.

Output: 1


Input: Consider Input: Sentence: 'a plate covered with mashed potatoes broccoli and onions with peanuts'. How many words start with the letter 'a' in the sentence.


Output: 2