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

On his oak mantelpiece are a drinking bowl from Lake Turkana and an East African gourd, both of which he bought in Nairobi where he went in the fall of 1993 to visit Kitum Cave, the suspected host site for the Marburg virus, which is closely related to Ebola.

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: He is now afraid to touch the items.
****
Answer:
It's impossible to say

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

Their work has stimulated research into microbes as possible reasons for other chronic inflammatory conditions, such as Crohn's disease, ulcerative colitis, rheumatoid arthritis and atherosclerosis, the Nobel assembly said.

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: The Nobel assembly didn't say.
****
Answer:
No

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

Within trillionths of a second after the Big Bang, they have reasoned, the primordial explosion - many billions of degrees hot - must have created a universe that contained equal quantities of matter and antimatter.

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: The big bang created the universe.
****
Answer:
Yes