
The OBSERVATION period
is almost over,
Westworld Season 2, Episode 4

As a scientist, I reach conclusions
based on OBSERVATION and experimentation.
The Big Bang Theory Season 1, Episode 10

- Keen OBSERVATION, goodbye.
- You see where you went wrong, don't you?
The Big Bang Theory Season 1, Episode 12

...correcting for OBSERVATION bias
and postulate an initial dating age of 15...
The Big Bang Theory Season 4, Episode 1

I have a conclusion
based on an OBSERVATION.
The Big Bang Theory Season 1, Episode 10