Outside of one fact - during the past 100 years, the global surface temperature of the Earth has risen one degree Fahrenheit - the authorities interviewed disagree whether global warming is a problem and, if it is, whether man or a natural change in climate is the cause.
(global warming; is; a problem) (the authorities; interviewed; disagree whether global warming is a problem) Context(the authorities interviewed,List([127, 154))):(the global surface temperature of the Earth; has risen; L:Outside of one fact; T:during the past 100 years) (it; is; whether man or a natural change in climate is the cause) Context(it is,List([208, 213))):(man or a natural change in climate; is; the cause)
the authorities interviewed,List([127, 154)) it is,List([208, 213))
global warming the authorities the global surface temperature of the Earth it man or a natural change in climate
is interviewed has risen is is
a problem
disagree whether global warming is a problem
L:Outside of one fact T:during the past 100 years
whether man or a natural change in climate is the cause
the cause