Yesterday I thought long and hard, and I finally realized that I really need to start exercising.

Which revised sentence reduces wordiness?

(1 point)
Responses

When I was thinking hard yesterday I realized something
When I was thinking hard yesterday I realized something

It finally occurred to me that I really need to exercise.
It finally occurred to me that I really need to exercise.

I realized I really need to start exercising.
I realized I really need to start exercising.

Yesterday I realized something while thinking long and hard.

Yesterday I realized I really need to exercise.