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

Ex Input:
Sentence: 'A paraglider hanging from a large blue and yellow kite is suspended over ocean waves'. Count the number of nouns in this sentence.

Ex Output:
4


Ex Input:
Sentence: 'A plate of food with meat, spaghetti and sauce and something in a bowl'. Count the number of nouns in this sentence.

Ex Output:
6


Ex Input:
Sentence: 'A bathroom with tiled floors with stall doors and urinals'. Count the number of nouns in this sentence.

Ex Output:

5