Is it small or big?
Small
Is it fast or slow?
FAST
Is he going up or down?
UP
Open or close?
OPEN
Is it hard or soft?
HARD
Wet or dry?
WET
Clean or dirty?
DIRTY
Tidy or messy?
TIDY
Tall or short?
TALL
Strong or weak?
STRONG
Big or small?
BIG
