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

Riociguat (Adempas(®️)), an oral first-in-class soluble guanylate cyclase (sGC) stimulator, is under global development by Bayer Healthcare Pharmaceuticals Inc. for the treatment of adult patients with inoperable or chronic/persistent chronic thromboembolic pulmonary hypertension (CTEPH) and for the treatment of adult patients with pulmonary arterial hypertension (PAH). The drug directly stimulates sGC in a nitric oxide independent manner, thereby increasing the sensitivity of sGC to nitric oxide, leading to increased cyclic guanosine monophosphate generation (a key signalling molecule involved in regulating vascular tone, proliferation, fibrosis and inflammation). Riociguat is the world's first approved pharmacotherapy for CTEPH, with its first global approval in this indication occurring in Canada. It has subsequently been approved in the USA for the treatment of patients with CTEPH and also received its first global approval in patients with PAH in the USA. It is undergoing regulatory review for these indications in Europe and for use in patients with CTEPH in Japan. This article summarizes the milestones in the development of riociguat, leading to its first global approvals in patients with CTEPH and PAH.
What is generic name of drug Adempas?

Carbon is one of the most common elements found in living organisms. Chains of carbon molecules form the backbones of many organic molecules, such as carbohydrates, proteins, and lipids. Carbon is constantly cycling between living organisms and the atmosphere ( Figure 1.1). The cycling of carbon occurs through the carbon cycle. Living organisms cannot make their own carbon, so how is carbon incorporated into living organisms? In the atmosphere, carbon is in the form of carbon dioxide gas (CO2 ). Recall that plants and other producers capture the carbon dioxide and convert it to glucose (C6 H12 O6 ) through the process of photosynthesis. Then as animals eat plants or other animals, they gain the carbon from those organisms. The chemical equation of photosynthesis is 6CO2 + 6H2 O C6 H12 O6 + 6O2 . How does this carbon in living things end up back in the atmosphere? Remember that we breathe out carbon dioxide. This carbon dioxide is generated through the process of cellular respiration, which has the reverse chemical reaction as photosynthesis. That means when our cells burn food (glucose) for energy, carbon dioxide is released. We, like all animals, exhale this carbon dioxide and return it back to the atmosphere. Also, carbon is released to the atmosphere as an organism dies and decomposes. Cellular respiration and photosynthesis can be described as a cycle, as one uses carbon dioxide (and water) and makes oxygen (and glucose), and the other uses oxygen (and glucose) and makes carbon dioxide (and water). The carbon cycle. The cycling of car- bon dioxide in photosynthesis and cellular respiration are main components of the carbon cycle. Carbon is also returned to the atmosphere by the burning of organic matter (combustion) and fossil fuels and decomposition of organic matter. Millions of years ago, there were so many dead plants and animals that they could not completely decompose before they were buried. They were covered over by soil or sand, tar or ice. These dead plants and animals are organic matter made out of cells full of carbon-containing organic compounds (carbohydrates, lipids, proteins and nucleic acids). What happened to all this carbon? When organic matter is under pressure for millions of years, it forms fossil fuels. Fossil fuels are coal, oil, and natural gas. When humans dig up and use fossil fuels, we have an impact on the carbon cycle ( Figure 1.2). This carbon is not recycled until it is used by humans. The burning of fossil fuels releases more carbon dioxide into the atmosphere than is used by photosynthesis. So, there is more carbon dioxide entering the atmosphere than is coming out of it. Carbon dioxide is known as a greenhouse gas, since it lets in light energy but does not let heat escape, much like the panes of a greenhouse. The increase of greenhouse gasses in the atmosphere is contributing to a global rise in Earths temperature, known as global warming or global climate change.
when organisms die, what process returns their carbon back into the atmosphere?

The Texans came home in Week 3 to take on the Washington Redskins. In the first quarter, Houston got off to a good start, as TE Mark Bruener caught a 2-yard TD pass. However, the Redskins would tie the game up on a 9-yard run by RB Ladell Betts. From there, things went downhill in the second quarter, as WR Antwaan Randle El caught a 23-yard TD pass and RB Clinton Portis ran 30 yards for a touchdown. In the third quarter, Washington continued to pound Houston, with Portis getting a 1-yard TD run. In the fourth quarter, the Redskins would get one more scoring strike as kicker John Hall kicked a 46-yard field goal. The Texans would get another touchdown, as QB David Carr threw a 2-yard pass to TE Owen Daniels and RB Ron Dayne would run it in for the 2-point conversion. Unfortunately, Houston would fall to 0-3, losing 31-15.
Which team scored first in the game?