Does "The Ordovician Period started at a major extinction event called the Cambrian-Ordovician extinction events some time about 485.4 1.9 Ma." contain the correct answer to "Which event precipitated the Ordovician period?"

A: yes

Does "During his five years at Lepoglava prison he met Mosa Pijade, who became his ideological mentor." contain the correct answer to "Who became his ideological mentor in prison?"

A: yes

Does "In 2006, Premiere listed him as the most powerful and influential figure in the motion picture industry." contain the correct answer to "In which Olympics was Spielberg a flagbearer?"

A:
no