In this task, you need to count the number of vowels (letters 'a', 'e', 'i', 'o', 'u') / consonants (all letters other than vowels) in the given sentence.

Input: Consider Input: Sentence: 'woman holds a toothbrush to the mouth of a young child'. Count the number of vowels in the given sentence.

Output: 16


Input: Consider Input: Sentence: 'group of horses and their riders traveling through a path in forest'. Count the number of vowels in the given sentence.

Output: 20


Input: Consider Input: Sentence: 'two people standing in a kitchen preparing food'. Count the number of consonants in the given sentence.


Output: 25