Premise: Customs anticipated that trade issues would assume greater prominence in the coming years as developing countries continue to industrialize, corporations continue to expand internationally, and trade barriers continue to fall.

Hypothesis: Countries that expand often face new challenges and problems.
Answer: it is not possible to tell

Premise: There, kneeling next to the big man, Jon crawled with him across the natural bridge.

Hypothesis: Jon crossed the natural bridge with he scared man.
Answer: yes

Premise: You will find good crab and shrimp at the fishing village of Pantai Kundor.

Hypothesis: You can find good crab and shrimp and possibly lobster in the fishing village of Pantai Kundo.
Answer: it is not possible to tell

Premise: was the gas mileage decent or

Hypothesis: Was the car not drivable?
Answer: no