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

How to operate a wheelchair safely outdoors<br>Stay on even surfaces. Uneven surfaces can make any wheelchair get off balance. Even when someone is pushing a wheelchair, an uneven surface can cause harm.

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: It is safe to use your wheelchair on stairs.
****
Answer:
No


[Q]: WASHINGTON—U.S. military and intelligence officials are at odds over the direction of the war in Afghanistan, creating a new source of friction as President Trump and his national security team seek a way to end the 17-year-old conflict, American officials said. Intelligence officials have a pessimistic view of the conflict, according to people familiar with a continuing classified assessment, while military commanders are challenging that conclusion by arguing that Mr. Trump's South Asia strategy is working. ... The conflict is more than 17 years old.  OPTIONS:
- Yes
- It's impossible to say
- No
[A]: No


Problem: Senator Kerry, a new question. Let's talk about economic security. You pledged during the last debate that you would not raise taxes on those making less than $200,000 a year. But the price of everything is going up, and we all know it. Health-care costs, as you are talking about, is skyrocketing, the cost of the war.

Based on the paragraph above can we conclude that "Governor Kerry made a pledge that he would raise taxes on those making less than $50,000 a year"? OPTIONS:
- Yes
- It's impossible to say
- No

A: No


Q: The Industrial and Commerical Bank of China Ltd. stock is only available in China.
The Industrial and Commercial Bank of China Ltd. raised $19.07 billion Friday after pricing its initial public offering at HK$3.07 (39 cents), the top end of its indicative price range, to become the world's biggest ever IPO.
OPTIONS:
- Yes
- It's impossible to say
- No
A: No


Parkland parent gets major film studio to move the release date of a teen slasher film Fred Guttenberg, the father of Jaime Guttenberg who was killed during the Parkland shooting last February, speaks during a discussion on gun safety at the Coral Springs Museum of Art on Friday, October 5, 2018. MATIAS J. OCNER mocner@miamiherald.com
The release date remained the same OPTIONS:
- Yes
- It's impossible to say
- No
A: No


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

The Prince George's County Public Schools system (PGCPS) is a large school district administered by the government of Prince George's County, Maryland, United States and is overseen by the Maryland State Department of Education. The school system is headquartered in Upper Marlboro and the district serves Prince George's County.

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: The United States does not have any public school systems
****
Answer:

No