In this task, you are given a question and a context passage. You have to answer the question based on the given passage.

[EX Q]: Where was the Sugauli Treaty negotiated?, Context: The aggressive policies of Lord Wellesley and the Marquis of Hastings led to the Company gaining control of all India (except for the Punjab and Sindh), and some part of the then kingdom of Nepal under the Sugauli Treaty. The Indian Princes had become vassals of the Company. But the expense of wars leading to the total control of India strained the Company's finances. The Company was forced to petition Parliament for assistance. This was the background to the Charter Act of 1813 which, among other things:
[EX A]: Sugauli

[EX Q]: A plant that only sprouts flowers once a year is described as?, Context: The Judicial Council is the highest court in the denomination. It consists of nine members, both laity and clergy, elected by the General Conference for an eight-year term. The ratio of laity to clergy alternates every eight years. The Judicial Council interprets the Book of Discipline between sessions of General Conference, and during General Conference, the Judicial Council rules on the constitutionality of laws passed by General Conference. The Council also determines whether actions of local churches, annual conferences, church agencies, and bishops are in accordance with church law. The Council reviews all decisions of law made by bishops The Judicial Council cannot create any legislation; it can only interpret existing legislation. The Council meets twice a year at various locations throughout the world. The Judicial Council also hears appeals from those who have been accused of chargeable offenses that can result in defrocking or revocation of membership.
[EX A]: annual

[EX Q]: Glass with high density materials are sometimes called?, Context: Glass has the ability to refract, reflect, and transmit light following geometrical optics, without scattering it. It is used in the manufacture of lenses and windows. Common glass has a refraction index around 1.5. This may be modified by adding low-density materials such as boron, which lowers the index of refraction (see crown glass), or increased (to as much as 1.8) with high-density materials such as (classically) lead oxide (see flint glass and lead glass), or in modern uses, less toxic oxides of zirconium, titanium, or barium. These high-index glasses (inaccurately known as "crystal" when used in glass vessels) cause more chromatic dispersion of light, and are prized for their diamond-like optical properties.
[EX A]:
crystal