...need the ABILITY to locate
the position of objects in space.
The Big Bang Theory Season 8, Episode 21
...an ABILITY he derives
from exposure to sun...
The Big Bang Theory Season 1, Episode 2
and my ABILITY to control
this situation diminishes.
Breaking Bad Season 5, Episode 10
Homeostasis refers to a system's ABILITY
to regulate its internal environment.
The Big Bang Theory Season 6, Episode 2
...whose ABILITY to comprehend
the American idiom...
The Big Bang Theory Season 4, Episode 4