Context:
Farabundo Marti National Liberation Front's [FMLN] urban commandos have denied reports that they participated in an attack on vice president-elect Francisco Merino's home.
Hypothesis: Farabundo Marti National Liberation Front is based in Argentina.
It's impossible to say
Context:
Three major bombings in less than a week will be causing some anxiety among political leaders in Baghdad and Washington.  Last Thursday 10 people were killed by a car bomb at a crowded cattle market in Babel province, south of Baghdad.  On Sunday more than 30 died when a suicide bomber riding a motorbike blew himself up at a police academy in the capital. Tuesday's bombing in Abu Ghraib also killed and wounded a large number of people - including journalists and local officials.
Hypothesis: Officials outside of Baghdad and Washington are not worried about the bombings
It's impossible to say
Context:
These acoustic methods are now expected to be useful for the long-range remote sensing of schools of fish as well as for distant ocean bottom characterizations.
Hypothesis: These methods work at very deep depths

It's impossible to say