The faster moving molecules of the lemonade would transfer heat to the ice causing the ice molecules to move faster (increase temperature) and eventually change from solid to liquid.
(the ice molecules; to change; from solid to liquid; T:eventually) (The faster moving molecules of the lemonade; would transfer; heat; to the ice) (the ice; causing; the ice molecules to move faster (increase temperature) and eventually change from solid to liquid)
the ice molecules The faster moving molecules of the lemonade the ice
to change would transfer causing
from solid to liquid T:eventually
heat to the ice
the ice molecules to move faster (increase temperature) and eventually change from solid to liquid