Problem: Bush and his wife, Laura, departed the White House on Thursday afternoon to spend four days at the wooded presidential retreat of rustic cabins in the Maryland mountains. Along with the first lady's mother, Jenna Welch, the weekend gathering includes the president's parents, former President George H.W. Bush and his wife, Barbara; his sister Doro Koch and her husband, Bobby; and his brother, Marvin, and his wife, Margaret.

Based on that paragraph can we say the following?
The name of George H.W. Bush's wife is Barbara.
****
Answer: yes

Problem: Volkswagen should start to co-operate fully with the investigation by public prosecutors of the alleged theft of secret documents from General Motors.

Based on that paragraph can we say the following?
German officials began investigating VW for theft.
****
Answer: no

Problem: Twelve of Jupiter's moons are relatively small and seem to have been more likely captured than to have been formed in orbit around Jupiter.

Based on that paragraph can we say the following?
Jupiter has Twelve moons.
****
Answer: no

Problem: Shares of Salesforce closed Wednesday at $17.20, more than 50% above their offering price.

Based on that paragraph can we say the following?
Salesforce shares were more than 50% above their offering price of $17.20.
****
Answer:
no