Context: The NBA high school draftees are players who have been drafted to the National Basketball Association (NBA) straight out of high school without playing basketball at the collegiate level. The process of jumping directly from high school to the professional level is also known as going prep-to-pro. Since 2006, the practice of drafting high school players has been prohibited by the new collective bargaining agreement, which requires that players who entered the draft be 19 years of age and at least one year removed from high school. Contrary to popular belief, the player does not have to play at least a year in college basketball, as the player can choose to instead play in another professional league (like the NBA G League or especially somewhere overseas) like Brandon Jennings or Emmanuel Mudiay in Italy and China respectively, simply take the year off, such as the case with Mitchell Robinson, or even hold themselves back a year in high school before declaring for the draft, like with Satnam Singh Bhamara or Thon Maker.
 Question: does the nba draft out of high school Context: A partially ordered set is a bounded lattice if and only if every finite set of elements (including the empty set) has a join and a meet. For every element x of a poset it is trivially true (it is a vacuous truth) that ∀ a ∈ ∅ : x ≤ a (\displaystyle \forall a\in \varnothing :x\leq a) and ∀ a ∈ ∅ : a ≤ x (\displaystyle \forall a\in \varnothing :a\leq x) , and therefore every element of a poset is both an upper bound and a lower bound of the empty set. This implies that the join of an empty set is the least element ⋁ ∅ = 0 (\displaystyle \bigvee \varnothing =0) , and the meet of the empty set is the greatest element ⋀ ∅ = 1 (\displaystyle \bigwedge \varnothing =1) . This is consistent with the associativity and commutativity of meet and join: the join of a union of finite sets is equal to the join of the joins of the sets, and dually, the meet of a union of finite sets is equal to the meet of the meets of the sets, i.e., for finite subsets A and B of a poset L,
 Question: does the system of all subsets of a finite set under the operation subset of form a lattice Context: City, University of London is a public research university in London in the United Kingdom. Until 2016 its name was City University, London, or colloquially, City.
 Question: is city university part of university of london Context: The Republic of Singapore officially became the 117th member of the United Nations (UN) after its independence on September 21, 1965. From 2001 to 2002, Singapore held a rotational seat on the United Nations Security Council and has participated in UN peacekeeping/observer missions in Kuwait, Angola, Kenya, Cambodia and Timor Leste.
 Question: is singapore a member of the united nations Context: After returning to Earth, Watney becomes a survival instructor for astronaut candidates. Five years later, on the occasion of the Ares V mission launch, those involved in Watney's rescue have begun new lives.
 Question: does the main character in the martian live
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