A good solvent will cause a coiled solid polymer molecule (solid until it was put in the solvent) to uncoil and dissolve.
(A good solvent; will cause; a coiled solid polymer molecule (solid until it was put in the solvent) (it; was put; in the solvent)
A good solvent it
will cause was put
a coiled solid polymer molecule (solid until it was put in the solvent
in the solvent