Okay, the simplest EXPLANATION
is usually the right one.
The Big Bang Theory Season 10, Episode 24
A simple EXPLANATION,
Breaking Bad Season 2, Episode 3
The only logical EXPLANATION
is that this is a dream.
The Big Bang Theory Season 5, Episode 20
I just gave you a reasonable EXPLANATION.
The Big Bang Theory Season 1, Episode 2
I'm sure there's
an innocent EXPLANATION
The Big Bang Theory Season 11, Episode 17