The heat can cause the foam to expand and crack the outside covering or can cause large blisters to form on the surface.
(the foam; to crack; the outside covering) (the outside; covering; ) (The heat; can cause; the foam to expand and crack the outside covering or can cause large blisters to form on the surface) Context(The heat can cause,List([0, 18))):(the foam; to expand; ) (the foam; to can cause; large blisters to form on the surface) Context(the foam to can cause,List([19, 81))):(large blisters; to form; L:on the surface)
The heat can cause,List([0, 18)) the foam to can cause,List([19, 81))
the foam the outside The heat the foam the foam large blisters
to crack covering can cause to expand to can cause to form
the outside covering
the foam to expand and crack the outside covering or can cause large blisters to form on the surface
large blisters to form on the surface
L:on the surface