An Inter Vivos Trust Is What Kind of Trust

An inter vivos trust is what kind of trust?

A) Any trust where the settlor determined the terms of the trust while the settlor was living.
B) Any trust where beneficiaries receive benefits only while living.
C) Any trust that lasts beyond the death of the settlor.
D) Any trust in which all beneficiaries are already living when it is created.
E) Any trust that first takes effect while the settlor is living.