Given a context passage, generate a question from the passage such that its answer is shortest continous span from the passage.

[EX Q]: The Battle of Milne Bay (25 August -- 7 September 1942), also known as Operation RE by the Japanese, was a battle of the Pacific campaign of World War II. Elite Japanese naval troops, known as Kaigun Rikusentai (Special Naval Landing Forces), with tank support attacked the Allied airfields at Milne Bay that had been established on the eastern tip of New Guinea.
[EX A]: On what date did Battle of Milne Bay end?

[EX Q]: The antiparallel side-to-side association of spectrin alpha and beta monomers is a two-step process which occurs in seconds even at 0 degrees C and at low concentrations. Assembly involves initial contact of complementary nucleation sites on each subunit, which are located near the actin binding end of the long, flexible heterodimer rod. The minimum nucleation sites are comprised of approximately four contiguous 106-residue homologous segments or repeats. Three repeats in the nucleation site contain an 8-residue insertion and have the highest homology to the four spectrin-like repeats in alpha-actinin. The adjacent actin binding domain on the beta subunit and the adjacent EF hand motifs on the alpha subunit are not required for heterodimer assembly. The nucleation sites probably have a specific lock and key structure which defines the unique side-to-side pairing of the many homologous segments in both subunits. Assembly of spectrin heterodimers is probably most analogous to a zipper. After initial nucleation site binding, the remainder of the subunits quickly associate along their full lengths to reconstitute a normal dimer by supercoiling around each other to form a rope-like, flexible rod. Assembly is terminated if either polypeptide is interrupted by a protease cleavage. Heterozygotic mutations involving either nucleation site are predicted to affect allele incorporation into the mature membrane skeleton.
[EX A]: Alpha-spectrin and beta-spectrin subunits form parallel or antiparallel heterodimers?

[EX Q]: Hampton Coliseum was one of several former homes of the American Basketball Association Virginia Squires professional basketball franchise .
[EX A]:
What team uses Hampton Coliseum?

