Water is the only substance found on earth naturally in three forms: solid, liquid and gas.
(Water; is; the only substance found on earth naturally in three forms: solid, liquid and gas) (the only substance; found; L:on earth; T:naturally; L:in three forms)
Water the only substance
is found
the only substance found on earth naturally in three forms: solid, liquid and gas
L:on earth T:naturally L:in three forms