We change heat energy to electricity by using it to boil water, making steam that turns generators to make 
(We; change; heat energy; to electricity) Context(We change,List([0, 9))):(We; change heat energy making; steam that turns generators to make) Context(We change making,List([0, 70))):(steam that turns generators; to make; ) Context(We change making steam that turns generators to make,List([0, 106))):(steam; turns; generators)
We change,List([0, 9)) We change making,List([0, 70)) We change making steam that turns generators to make,List([0, 106))
We We steam that turns generators steam
change change heat energy making to make turns
heat energy to electricity
steam that turns generators to make
generators