instruction:
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.
question:
Passage: A janitor is seen cleaning in a laboratory and interrupting a scientist as he asks to clean the floors of the area he is working in. The scientist agrees and retreats to the hallway to a vending machine. The janitor accidentally knocks off a life monitor attached to a man, in his attempt to revive the man he gives chest compresses but his hands rip through the flesh as the man awakens and attacks the janitor. Moments later the janitor attacks the scientist in the hallway.
answer:
What was the janitor doing just before he attacked the scientist?

question:
Passage: At 532746N 22554W (53.4629, -2.4316), Chat Moss lies at the southern edge of the Lancashire Plain, an area of Bunter sandstones overlaid with marls laid down during the Late Triassic period. Those rocks are themselves overlaid by a layer of boulder clay deposited during the last ice age, about 10,000 years ago. The combination of the flat topography and the underlying clay resulted in extensive peat bogs developing along the Mersey Valley, and overflowing beyond the valley. The bogs in the area between the River Glaze in the west, and Worsley and Eccles in the east, to the north of what was the River Irwell now the Manchester Ship Canal are known collectively as Chat Moss.
Chat Moss is a lowland raised bog. In areas where drainage is poor, water-logging can slow down plant decomposition, producing peat, which over the years can raise the level of the bog above that of the surrounding land. The moss occupies an area of about 10.6 square miles (27.5 km2), and is about 5 miles (8 km) long, about 2.5 miles (4.0 km) across at its widest point, lying 75 feet (23 m) above sea level. Chat Moss lies mainly in Salford, but extends into Wigan. By the 1990s, an estimated 72 per cent of the bog had been reclaimed, most of it for agriculture. About 230 acres (93 ha) of degraded bog remain, with 766 acres (310 ha) of undamaged peat deposits in four former peat extraction sites. The peat varies in depth between 24 feet (7 m) and 30 feet (9 m).The main bog mosses found in the peat of Chat Moss are Sphagnum cuspidatum, S. imbricatum, and S. acutifolia. The peat up to about 7 feet (2 m) from the surface is mainly humidified S. acutifolia, with fresher S. imbricatum peat nearer the surface.A 228-acre (92 ha) area of Chat Moss, to the north of the LiverpoolManchester railway line, notified as Astley & Bedford Mosses, was designated a Site of Special Scientific Interest in 1989. Astley & Bedford Mosses, along with Risley Moss and Holcroft Moss, is also a European Union designated Special Area of Conservation, known as Manchester Mosses.The major habitats in the moss are bog, heathland, woodland and acidic grassland, subject to varying degrees of wetness depending on the local drainage. The remaining areas of bog are dominated by common cottongrass Eriophorum angustifolium and.
answer:
What are the major habitats of the location that lies at the southern edge of Lancashire Plain?

question:
Passage: The wide variety of birds in Basse Casamance was noted by early explorers. While Basse Casamance National Park and Kalissaye Avifaunal Reserve have not been open for years due to the Casamance Conflict, Carabane has been found to be very conducive to ornithological observation. A study in 1998 discovered the following species on the island: African darter (Anhinga rufa), Goliath heron (Ardea goliath), palm-nut vulture (Gypohierax angolensis), black-tailed godwit (Limosa limosa), whimbrel (Numenius phaeopus), Eurasian curlew (Numenius arquata), Caspian tern (Sterna caspia), blue-spotted wood-dove (Turtur afer), red-eyed dove (Streptopelia semitorquata), white-rumped swift (Apus caffer), woodland kingfisher (Halcyon senegalensis), grey-backed camaroptera (Camaroptera brachyura), red-bellied paradise-flycatcher (Terpsiphone rufiventer), pied crow (Corvus albus), black-rumped waxbill (Estrilda troglodytres) and yellow-fronted canary (Serinus mozambicus).Fish are plentiful in the waters surrounding the island, where one may encounter trevallies (Carangidae), Giant African threadfins (Polydactylus quadrifilis), great barracudas (Sphyraena barracuda), or African red snappers (Lutjanus agennes). The mangroves are home to many crustaceans such as southern pink shrimp (Farfantepenaeus notialis), sand fiddler crabs (Uca pugilator), and molluscs. The shellfish population consists mostly of mangrove oysters (Crassostrea gasar), which cling to uncovered mangrove roots at low tide. The red-headed agama and monitor lizard make up the reptilian population of the island.
The sandbar of Carabane has very few mammals other than pets, although the French first noted the presence of monkeys in 1835. In 1870, other settlers noted with disgust that the natives often ate monkeys and dogs. In the early 21st century, bottlenose dolphins (Tursiops truncatus) are commonly sighted off the island. The lack of tourism because of the civil unrest has benefited biodiversity. In this way, the nearby Basse Casamance National Park, which has been closed for years, has seen a remarkable return of Nile crocodiles (Crocodylus niloticus), Senegalese manatees (Trichechus senegalensis), and breeding birds.On an island called Ilha dos Mosquitos (Portuguese for "Mosquito Island"), the natives and their visitors continue to protect themselves with mosquito nets and Shea butter. They must also protect themselves from other, smaller insects which are no less troublesome: black flies (Simulium).
answer:
What animal was noted in 1835 at the area that is conducive to ornithological observation?