Problem: Text: An aftershock is a smaller earthquake that follows larger earthquake, in the same area of the main shock, caused as the displaced crust adjusts to the effects of the main shock. Large earthquakes can have hundreds to thousands of instrumentally detectable aftershocks, which steadily decrease in magnitude and frequency according to known laws. In some earthquakes the main rupture happens in two or more steps, resulting in multiple main shocks. These are known as doublet earthquakes, and in general can be distinguished from aftershocks in having similar magnitudes and nearly identical seismic waveforms.

Question: can an aftershock be stronger than an earthquake?
A: no

Problem: Text: Four descents have been achieved. The first was the manned descent by Swiss-designed, Italian-built, United States Navy-owned bathyscaphe Trieste which reached the bottom at 1:06 pm on 23 January 1960, with Don Walsh and Jacques Piccard on board. Iron shot was used for ballast, with gasoline for buoyancy. The onboard systems indicated a depth of 11,521 m (37,799 ft), but this was later revised to 10,916 m (35,814 ft). The depth was estimated from a conversion of pressure measured and calculations based on the water density from sea surface to seabed.

Question: is it possible to go to the bottom of marianas trench?
A: yes

Problem: Text: In response, Kraft Foods filed a trademark-infringement lawsuit in February 2013. Kraft has sold cheese in retail stores under their Cracker Barrel brand since 1954. The corporation said that Cracker Barrel stores have not made significant sales of retail food products beyond their restaurant menu, and asked that the Smithfield Foods deal be nullified by the U.S. District Court in the Northern District of Illinois.

Question: is cracker barrel restaurant related to the cheese?
A:
no