De or het subcontract?

The correct Dutch article is:

het subcontract

How to use subcontract

the subcontracthet subcontract
this subcontractdit subcontract
that subcontractdat subcontract
our subcontractons subcontract
your subcontractjouw subcontract
every subcontractelk subcontract
which subcontract?welk subcontract?
a big subcontract / the big subcontracteen groot subcontract, het grote subcontract