The listing indicates merely that gypsum (hardness=2) is harder than&#151;i.e., capable of scratching&#151;talc (hardness=1).
(The listing; indicates; merely that gypsum (hardness=2) is harder than&#151;i.e., capable of scratching&#151) Context(The listing indicates,List([0, 21))):(merely that gypsum; is; harder than)
The listing indicates,List([0, 21))
The listing merely that gypsum
indicates is
merely that gypsum (hardness=2) is harder than&#151;i.e., capable of scratching&#151
harder than