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: 'two people are standing next to a giraffe'. Count the number of vowels in the given sentence.

Output: 14


Input: Consider Input: Sentence: 'the professional player has broken the bat during a swing'. Count the number of vowels in the given sentence.

Output: 17


Input: Consider Input: Sentence: 'a person holding a phone up to their face while sitting in a car'. Count the number of vowels in the given sentence.


Output: 21