Premise: Fort-de-France's main shopping streets, tourist-oriented or not, are between the Savane and the Levassor River.

Hypothesis: In the middle of the Savane and Levassor River is where you'll find Fort-de-France's main shopping streets.
Answer: yes

Premise: This is a great discovery."

Hypothesis: This discovery is a science-related.
Answer: it is not possible to tell

Premise: Their occupation was fiercely opposed by a confederation of Celts, known as the Lusitani, living in central Portugal.

Hypothesis: The Lusitani were very active and vocal opponents of the occupation.
Answer: it is not possible to tell

Premise: The author postulates that Ted hates David because David got married while Ted remained alone.

Hypothesis: The author said Ted and David are good friends because Ted supports davids young marriage.
Answer: no