The lake very cold, as it is a glacier fed lake which gets it's water from the surrounding mountains and their streams.
(it; is; a glacier fed lake) (a glacier fed lake; gets; it's water from the surrounding mountains and their streams) Context(a glacier fed lake gets,List([29, 58))):(it; 's; water from the surrounding mountains and their streams)
a glacier fed lake gets,List([29, 58))
it a glacier fed lake it
is gets 's
a glacier fed lake
it's water from the surrounding mountains and their streams
water from the surrounding mountains and their streams