Imagine that you take a piece of ice ( at a temperature way below 0 c) and that you put it in an hot air current: The ice will melt and then evaporate and the piece of ice will diminish in size.
(the piece of ice; will diminish; ) (you; put; it; in an hot air current) (The ice; will melt; ) (The ice; evaporate; T:then)
the piece of ice you The ice The ice
will diminish put will melt evaporate
it in an hot air current
T:then