Questions

International Organization for Migration Headquarters is located in Geneva, Switzerland.
The International Organization for Migration (IOM) is an intergovernmental organization that provides services and advice concerning migration to governments and migrants, including internally displaced persons, refugees, and migrant workers. In September 2016, it became a related organization of the United Nations.
It was initially established in 1951 as the Intergovernmental Committee for European Migration (ICEM) to help resettle people displaced by World War II. As of June 2018, the International Organization for Migration had 172 member states & eight observer states.

Marginal means to be of questionable or minimal quality.
Immaterial means to be of no importance or relevance especially to a law case.
Unrelated means lacking a logical or causal relation.
Extraneous means something that is not pertinent to the matter under consideration.
Academic means marked by a narrow focus on or display of learning especially its trivial aspects.
Despite being young, Bennett's property was already entailed to the male heir. This means that she did not have a significant place in the rural society of 18th century England.
Hence, the correct answer is 2.