Problem: Mexico's new president, Felipe Calderon, seems to be doing all the right things in cracking down on Mexico's drug traffickers. He's appointed new people to key military and criminal justice positions, deployed troops to quell drug violence, reasserted federal police power, extradited a few major traffickers to the United States, and given a green light to legislation clarifying Mexico's drug laws. But all this provides little reason to hope that Mexico has really turned a corner in its efforts to control the illegal drug trade. For a guide to what's in store, one need only look at past sexenios (the six year terms of Mexican presidents).

Based on that paragraph can we say the following?
Felipe Calderon is the President of Mexico.
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Answer: yes

Problem: Six time prime minister Giulio Andreotti is just one of the many casualties stemming from these investigations and subsequent trials.

Based on that paragraph can we say the following?
Giulio Andreotti is a prime minister.
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Answer: yes

Problem: Every year, about a quarter of all children sustain an injury serious enough to require medical attention, school absences, and/or bed rest.

Based on that paragraph can we say the following?
Fireworks may cause serious injuries.
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Answer: no

Problem: Medieval Christians said the rosary as Catholics still do today: by praying five decades of Ave Marias (Hail Marys), each introduced by a Pater Noster (Our Father), while meditating on three series of five mysteries each.

Based on that paragraph can we say the following?
Christians pray the rosary.
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Answer:
yes