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

David K. Lam is a Chinese-born American technology entrepreneur. He founded Lam Research Corporation in 1980. He presently serves as Chairman of Multibeam Corporation (Santa Clara, CA), which manufactures complementary electron beam lithography (CEBL) systems. He also heads the David Lam Group, an investor and business advisor for high-growth technology companies.

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: David K. Lam likes mature technologies and only invests in those.
****
Answer:
It's impossible to say

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

The Sherbino Mesa Wind Farm is located in Pecos County in west Texas. The first 150 megawatts (MW) of the project, which has a potential capacity of 750 MW, is in operation. Phase I utilizes 50 Vestas V-90 Mk.5 wind turbine generators, each with a rated capacity of 3 MW. BP will operate phase I of the project.

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: The Sherbino Mesa Wind Farm was visited by Obama.
****
Answer:
It's impossible to say

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

John Wawrzynek is Professor of Electrical Engineering and Computer Science at the University of California at Berkeley. He holds a joint appointment with Lawrence Berkeley National Laboratory, and is the Chief Faculty Director of the Berkeley Wireless Research Center,

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: John Wawrzynek never participates in academics.
****
Answer:
No