Students are to mold their clay into various shapes and to test whether it will sink or float.
(Students; are; to mold their clay into various shapes and to test whether it will sink or float) (Students; to mold; their clay; into various shapes) (it; float; ) (Students; to to test; whether it will sink or float) Context(Students to to test,List([0, 63))):(it; will sink; )
Students to to test,List([0, 63))
Students Students it Students it
are to mold float to to test will sink
to mold their clay into various shapes and to test whether it will sink or float
their clay into various shapes
whether it will sink or float