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

Dana Berliner is Litigation Director at the Institute for Justice, a public interest law firm in Arlington, Virginia founded in 1991 by Chip Mellor and Clint Bolick. She was co-lead counsel for Susette Kelo in the landmark United States Supreme Court case "Kelo v. City of New London".
Hypothesis: Dana Berliner was co-lead counsel only one time.
****
Answer:
It's impossible to say

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

The Sierra Leone Civil War (19912002) began on 23 March 1991 when the Revolutionary United Front (RUF), with support from the special forces of Charles Taylor's National Patriotic Front of Liberia (NPFL), intervened in Sierra Leone in an attempt to overthrow the Joseph Momoh government. The resulting civil war lasted 11 years, enveloped the country, and left over 50,000 dead.
Hypothesis: Charles Taylor's National Patriotic Front of Liberia had a justified reason to intervene in Sierra Leone.
****
Answer:
It's impossible to say

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

Sebo Walker (born April 28, 1988) is a professional skateboarder and artist living in Venice, Los Angeles who is best known for winning the Red Bull Manny Mania Amateur U.S. Championships in 2011 and for living in his Chrysler Town and Country van in West LA from 20102015.
Hypothesis: Sebo Walker was homeless for 5 years.
****
Answer:
Yes