As water seeps into the cracks, it will freeze and thaw, causing the water to expand and contract.
(water; seeps; into the cracks) (the water; to contract; ) (it; thaw; ) (it; will freeze; T:As water seeps into the cracks) Context(it will freeze,List([32, 46))):(it; will freeze causing; the water to expand and contract) Context(it will freeze causing,List([32, 64))):(the water; to expand; )
it will freeze,List([32, 46)) it will freeze causing,List([32, 64))
water the water it it it the water
seeps to contract thaw will freeze will freeze causing to expand
into the cracks
T:As water seeps into the cracks
the water to expand and contract