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 the paragraph above can we conclude that "Mexico's president is fighting drug violence"?

A: Yes

Problem: Staff Reporter David Shan Zheng Bo, a Chinese student studying Urdu literature at the Government College University Lahore, Tuesday presented a photo exhibition at the Minhas Art Gallery depicting daily life of the university's students and their participation in co-curricular and sports activities. Vice Chancellor Prof Dr Hassan Amir Shah inaugurated the one-day photo exhibition which was also attended by the Chinese community residing in the provincial metropolis.

Based on the paragraph above can we conclude that "David Shan Zheng Bo's photography exhibit was only on Tuesday "?

A: Yes

Problem: Getty Images Former Bears, Broncos and Panthers head coach John Fox probably won't roam an NFL sideline again, but he has another job. Fox was hired by ESPN as a studio analyst, Richard Deitsch of The Athletic reports. Although he wasn't known as the most media-friendly coach during his days in the NFL, the 63-year-old Fox will now move into an analyst role that has previously been filled by former coaches like Herm Edwards and Bill Parcells. The most prominent job on ESPN, Monday Night Football analyst, remains unfilled.

Based on the paragraph above can we conclude that "John Fox is a good analyst "?

A:
It's impossible to say