In this task, you need to count the number of nouns/verbs in the given sentence.

Input: Consider Input: Sentence: 'A glass bottle used as a vase for twigs'. Count the number of verbs in this sentence.

Output: 1


Input: Consider Input: Sentence: 'woman in a bikini surfing on a yellow surfboard'. Count the number of nouns in this sentence.

Output: 4


Input: Consider Input: Sentence: 'Airplane parts are behind a gate near the tail of a large airliner'. Count the number of nouns in this sentence.


Output: 5