[Q]: All those infected had recent close contact with prairie dogs .
One of those infected reported having recent contact with exotic animals there .
(See options at the end). If the first sentence is true, is the second one also true?

[A]: yes

[Q]: Media moguls jostled for position as the deadline for bids for Vivendi Universal 's U.S. entertainment empire neared on Monday in an auction of some of Hollywood 's best-known assets .
Media giant Vivendi Universal has given itself two weeks to sift through offers for its U.S. entertainment empire in a multi-billion dollar auction of some of Hollywood 's best-known assets .
(See options at the end). If the first sentence is true, is the second one also true?

[A]: yes

[Q]: The technology-laced Nasdaq Composite Index .IXIC rose 39.39 points , or 2.2 percent , to 1,826.33 , after losing more than 2 percent on Tuesday .
The blue-chip Dow Jones industrial average .DJI jumped 194.14 points , or 2.09 percent , to 9,469.20 after sinking more than 1 percent a day earlier .
(See options at the end). If the first sentence is true, is the second one also true?

[A]:
no