Premise:
"Tell them to get ready, thought Jon."
Hypothesis: Jon was thinking about telling them to get ready for battle.

it is not possible to tell

Premise:
"well as a matter of fact i was thinking about that the other day and uh i really don't know the answer um"
Hypothesis: I thought about it, but didn't come up with an answer.

yes

Premise:
"The red sun painted the land in cool light, turning the sky to a deep shade of amber."
Hypothesis: The sun was just minutes away from disappearing.
it is not possible to tell