Premise: By 1945 Siegel had become one of Las Vegas's original visionaries, planning an opulent resort on the southern end of the LA Highway.

Hypothesis: Siegel wanted to build an extravagant resort in Las Vegas off the LA Highway.
Answer: yes

Premise: The 1960 World Book says that means Missouri supports itself and the United States, although it looks more like a poster for animal boxing, which might be the state sport of Missouri.

Hypothesis: Missouri is known for bad treatment of animals.
Answer: it is not possible to tell

Premise: By 1933, Poland was sandwiched between two Stalin in Russia on the eastern border, and Hitler in Nazi Germany to the west.

Hypothesis: By 1933, Poland was locked between Russia on the eastern side and Hitler on the west.
Answer: yes

Premise: Media luminaries from ABC News anchor Peter Jennings to Washington Post Co. mogul Katharine Graham have supported the PDFA since its inception.

Hypothesis: The PDFA has faced stringed opposition from media bigwigs.
Answer: no