instruction:
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.
question:
Sentence: 'two people are standing next to a giraffe'. Count the number of vowels in the given sentence.
answer:
14


question:
Sentence: 'two buses side by side while entering an intersection'. Count the number of vowels in the given sentence.
answer:
18


question:
Sentence: 'a knife and an orange cut into pieces'. Count the number of consonants in the given sentence.
answer:

16