A solar collector is a device that absorbs the energy of the Sun and converts it to heat for heating buildings and water.
(A solar collector; is; a device that absorbs the energy of the Sun and converts it to heat for heating buildings and water) (a device; absorbs; the energy of the Sun) (a device; converts; it to heat for heating buildings and water) Context(a device converts,List([21, 77))):(it; to heat; for heating buildings and water)
a device converts,List([21, 77))
A solar collector a device a device it
is absorbs converts to heat
a device that absorbs the energy of the Sun and converts it to heat for heating buildings and water
the energy of the Sun
it to heat for heating buildings and water
for heating buildings and water