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.

Q: Sentence: 'a couple of giraffe standing next to each other'. Count the number of vowels in the given sentence.

A: 16
****
Q: Sentence: 'two traffic signs are pictured in front of a sky background'. Count the number of vowels in the given sentence.

A: 16
****
Q: Sentence: 'a man walking on street carrying a box of pastries'. Count the number of vowels in the given sentence.

A:
15
****