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: 'a woman in a red jacket with her mouth open standing in front of a bus'. Count the number of consonants in the given sentence.

Output: 34

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: 'a group of skiers are skiing in the winter snow'. Count the number of consonants in the given sentence.
Output: 23