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: 'elephant herd, in a line, walking across savanna'. Count the number of vowels in the given sentence.
answer:
15


question:
Sentence: 'a man riding a ramp on a skateboard at a park'. Count the number of consonants in the given sentence.
answer:
20


question:
Sentence: 'a bathroom with several urinals lined up next to each other'. Count the number of vowels in the given sentence.
answer:

20