[It's 11:15am on the last day of term at PLOS High School. Form 5b are sat in a biology lesson urging for the bell to ring. The teacher, Mr Scientician, is orating to an inattentive audience.....]
Tiny relative, or pathologically small human? Which is it? Hmmm? Hmmm? Come on, we haven't got all day. Powledge! Are you Chewing?
No? Then would you please answer the question! You class mates are waiting. What is the Hobbit?
EDIT: the answer is "dunno".