Problem: Samuel Bronston (Samuel Bronshtein, March 26, 1908, Bessarabia January 12, 1994, Sacramento, California) was a Bessarabian-born American film producer, film director, and a nephew of socialist revolutionary figure, Leon Trotsky. He was also the petitioner in a U.S. Supreme Court case that set a major precedent for perjury prosecutions when it overturned his conviction.

Based on the paragraph above can we conclude that "He was born in February"?

A: No

Problem: Petasites is a genus of flowering plants in the sunflower family, Asteraceae, that are commonly referred to as butterburs and coltsfoots. They are perennial plants with thick, creeping underground rhizomes and large rhubarb-like leaves during the growing season.

Based on the paragraph above can we conclude that "Petasites can grow up to 3 feet tall."?

A: It's impossible to say

Problem: Nathan Heard (November 7, 1936 March 16, 2004), sometimes known as Nathan C. Heard, was a best-selling author in the United States, noted for the grim realism of his novels. He is also known as one of the forefathers of street and prison literatures, having written his most famous book, "Howard Street" (1968), while serving time in the Trenton State Penitentiary for armed robbery.

Based on the paragraph above can we conclude that "Nathan Heard was 68 when he died"?

A:
Yes