In this task, you're given passages that contain mentions of names of people, places, or things. Some of these mentions refer to the same person, place, or thing. Your job is to write questions that evaluate one's understanding of such references. Good questions are expected to link pronouns (she, her, him, his, their, etc.) or other mentions to people, places, or things to which they may refer. Do not ask questions that can be answered correctly without understanding the paragraph or having multiple answers. Avoid questions that do not link phrases referring to the same entity. For each of your questions, the answer should be one or more phrases in the paragraph, and it should be unambiguous.

[EX Q]: Passage: Since 1991, the anniversary of the massacre has been designated the National Day of Remembrance and Action on Violence Against Women, intended as a call to action against discrimination against women.  A White Ribbon Campaign was launched in 1991 by a group of men in London, Ontario, in the wake of the massacre, for the purpose of raising awareness about the prevalence of male violence against women, with the ribbon symbolizing "the idea of men giving up their arms." Commemorative demonstrations are held across the country each year on December 6 in memory of the slain women and numerous memorials have been built.
The Place du 6-Décembre-1989 in the Côte-des-Neiges/Notre-Dame-de-Grâce borough of Montreal was created as a memorial to the victims of the massacre. Located at the corner of Decelles Avenue and Queen Mary Road, a short distance from the university, it includes the art installation Nef pour quatorze reines (Nave for Fourteen Queens) by Rose-Marie Goulet. It is the site of annual commemorations on December 6.A memorial erected in Vancouver sparked controversy because it was dedicated to "all women murdered by men", which critics say implies all men are potential murderers. As a result, women involved in the project ironically received death threats and the Vancouver Park Board subsequently banned any future memorials that might "antagonize" other groups.The event has also been commemorated through references in television, theatre, and popular music. A play about the shootings by Adam Kelly called The Anorak was named as one of the best plays of 2004 by the Montreal Gazette.  Colleen Murphy's  play "December Man" was first staged in Calgary in 2007  The movie  Polytechnique, directed by Denis Villeneuve was released in 2009, and sparked controversy over the desirability of reliving the tragedy in a commercial film.  Several songs have been written about the events,  including "This Memory" by the folk duo the Wyrd Sisters,  and "6 December 1989" by the Australian singer Judy Small.In 2013, a new science building at John Abbott College was named in honour of Anne-Marie Edward, a victim of the massacre who attended the college before going on to university.
For the commemorative ceremony on the 25th anniversary of the massacre in 2014,  fourteen searchlights representing the 14 victims of the massacre were installed on the summit of Mount Royal and turned skyward at the exact time when the attack had started 25 years earlier.  Also in 2014, the Order of the White Rose was established, a $30,000 national scholarship for female engineering graduate students.  The selection committee was made up of presidents, principals and deans of engineering from several prestigious Canadian universities and chaired by Michèle Thibodeau-DeGuire, the first female graduate of École Polytechnique.
[EX A]: What groups selection committee was made up of presidents, principals and deans of engineering from several prestigious Canadian universities?

[EX Q]: Passage: Mauna Kea is one of five volcanoes  that form the island of Hawaii, the largest and youngest island of the Hawaiian–Emperor seamount chain. Of these five hotspot volcanoes, Mauna Kea is the fourth oldest and fourth most active. It began as a preshield volcano driven by the Hawaii hotspot around one million years ago, and became exceptionally active during its shield stage until 500,000 years ago. Mauna Kea entered its quieter post-shield stage 250,000 to 200,000 years ago, and is currently dormant. Mauna Kea does not have a visible summit caldera, but contains a number of small cinder and pumice cones near its summit. A former summit caldera may have been filled and buried by later summit eruption deposits.
Mauna Kea is over 32,000 km3 (7,680 cu mi) in volume, so massive that it and its neighbor, Mauna Loa, depress the ocean crust beneath it by 6 km (4 mi).
Mauna Kea is the only Hawaiian volcano with distinct evidence of glaciation. Similar deposits probably existed on Mauna Loa, but have been covered by later lava flows. Despite Hawaii's tropical location, during several past ice ages a drop of a degree in temperature allowed snow to remain at the volcano's summit through summer, triggering the formation of an ice cap. There are three episodes of glaciation that have been recorded from the last 180,000 years: the Pōhakuloa (180–130 ka), Wāihu (80–60 ka) and Mākanaka (40–13 ka) series. These have extensively sculpted the summit, depositing moraines and a circular ring of till and gravel along the volcano's upper flanks. Subglacial eruptions built cinder cones during the Mākanaka glaciation, most of which were heavily gouged by glacial action. The most recent cones were built between 9000 and 4500 years ago, atop the glacial deposits, although one study indicates that the last eruption may have been around 3600 years ago.At their maximum extent, the glaciers extended from the summit down to between 3,200 and 3,800 m (10,500 and 12,500 ft) of elevation. A small body of permafrost, less than 25 m (80 ft) across, was found at the summit of Mauna Kea before 1974, and may still be present. Small gullies etch the summit, formed by rain- and snow-fed streams that flow only during winter melt and rain showers.
[EX A]: What was likely covered by later lava flows on Mauna Loa?

[EX Q]: Passage: Odontocetes are known as toothed whales; they have teeth and only one blowhole. They rely on their well-developed sonar to find their way in the water. Toothed whales send out ultrasonic clicks using the melon. Sound waves travel through the water. Upon striking an object in the water, the sound waves bounce back at the whale. These vibrations are received through fatty tissues in the jaw, which is then rerouted into the ear-bone and into the brain where the vibrations are interpreted. All toothed whales are opportunistic, meaning they will eat anything they can fit in their throat because they are unable to chew. These animals rely on their well-developed flippers and tail fin to propel themselves through the water; they swim by moving their fore-flippers and tail fin up and down. Whale ribs loosely articulate with their thoracic vertebrae at the proximal end, but they do not form a rigid rib cage. This adaptation allows the chest to compress during deep dives as opposed to resisting the force of water pressure. Excluding dolphins and porpoises, odontocetes consist of four families: belugas and narwhals (monodontids), sperm whales (physeterids), dwarf and pygmy sperm whales (kogiids), and beaked whales (ziphiids). There are six species, sometimes referred to as "blackfish", that are dolphins commonly misconceived as whales: the killer whale, the melon-headed whale, the pygmy killer whale, the false killer whale, and the two species of pilot whales, all of which are classified under the family Delphinidae (oceanic dolphins).The differences between families of odontocetes include size, feeding adaptations and distribution.
Monodontids consist of two species: the beluga and the narwhal. They both reside in the frigid arctic and both have large amounts of blubber. Belugas, being white, hunt in large pods near the surface and around pack ice, their coloration acting as camouflage. Narwhals, being black, hunt in large pods in the aphotic zone, but their underbelly still remains white to remain camouflaged when something is looking directly up or down at them. They have no dorsal fin to prevent collision with pack ice.
Physeterids and Kogiids consist of sperm whales. Sperm whales consist the largest and smallest odontocetes, and spend a large portion of their life hunting squid. P. macrocephalus spends most of its life in search of squid in the depths; these animals do not require any degree of light at all, in fact, blind sperm whales have been caught in perfect health. The behaviour of Kogiids remains largely unknown, but, due to their small lungs, they are thought to hunt in the photic zone.
Ziphiids consist of 22 species of beaked whale. These vary from size, to coloration, to distribution, but they all share a similar hunting style. They use a suction technique, aided by a pair of grooves on the underside of their head, not unlike the throat pleats on the rorquals, to feed.
[EX A]:
What is the scientific name of the whales send out ultrasonic clicks using the melon?