Problem:
Read the following paragraph and determine if the hypothesis is true:

Accelrys is a software company headquartered in the United States, with representation in Europe and Asia. It provides software for chemical, materials and bioscience research for the pharmaceutical, biotechnology, consumer packaged goods, aerospace, energy and chemical industries.

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: accelrys was founded in 1985
****
Answer:
It's impossible to say

Problem:
Read the following paragraph and determine if the hypothesis is true:

Tillya tepe, Tillia tepe or Tilla tapa (Persian: ) or (literally "Golden Hill" or "Golden Mound") is an archaeological site in the northern Afghanistan province of Jowzjan near Sheberghan, excavated in 1978 by a Soviet-Afghan team led by the Greek-Russian archaeologist Viktor Sarianidi, a year before the Soviet invasion of Afghanistan. The hoard is often known as the Bactrian gold.

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: Tillya tepe was excavated a year before 1978.
****
Answer:
No

Problem:
Read the following paragraph and determine if the hypothesis is true:

The 89th Medium Tank Battalion was an armored tank unit of the United States Army. It was activated in Korea in August, 1950 and in November 1951, it was assigned to the 25th Infantry Division. The unit participated no fewer than ten campaigns, from 1951 through the Armistice in 1953 with the 26th Division. It earned the Presidential Unit Citation and the Navy Unit Commendation.

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: The 89th Medium Tank Battalion was commanded by an aggressive general
****
Answer:
It's impossible to say