Other energy sources Researches defend that we need other sources of energy, renewable sources of energy such as the sun, the wind, or hot springs.
(Other energy sources Researches; defend; that we need other sources of energy) Context(Other energy sources Researches defend,List([0, 38))):(we; need; other sources of energy)
Other energy sources Researches defend,List([0, 38))
Other energy sources Researches we
defend need
that we need other sources of energy
other sources of energy