Responsibility

The state of being responsible, accountable, or answerable, as for a trust, debt, or obligation.

That for which anyone is responsible or accountable; as, the resonsibilities of power.

Ability to answer in payment; means of paying.

the social force that binds you to the courses of action demanded by that force; "we must instill a sense of duty in our children"; "every right implies a responsibility; every opportunity, an obligation; every possession, a duty" - John D.Rockefeller Jr

the proper sphere or extent of your activities; "it was his province to take care of himself"