He gets the energy he needs to perform from chemical energy in food he ate earlier in the day.
(He; gets; the energy he needs to perform from chemical energy in food) (food; ate; T:earlier in the day) (he; needs; to perform from chemical energy in food) Context(he needs,List([19, 27))):(the energy; to perform; from chemical energy; L:in food)
he needs,List([19, 27))
He food he the energy
gets ate needs to perform
the energy he needs to perform from chemical energy in food
T:earlier in the day
to perform from chemical energy in food
from chemical energy L:in food