Premise:
"yeah i used to take money out for gas and groceries and things like that and i don't even do that anymore i mean i just don't have that much cash on me"
Hypothesis: I probably can't afford the car that I am driving right now.

it is not possible to tell

Premise:
"I suppose you can give me no idea to whom these letters were addressed?""
Hypothesis: The letters were addressed in ambiguous manner.

it is not possible to tell

Premise:
"If you start at once I think you can catch the connection." Tommy looked up, puzzled."
Hypothesis: Tommy was certain that he would never catch the connection no matter how hard he tried.
no