You are given a paragraph, a question and some answer options (associated with "A", "B", "C", "D", etc.) You need to list all the correct answer options with their associated letters (e.g. "A" can be a valid answer). Note that sometimes, more than one option can answer the question correctly and completely. In those cases, please generate all such options separated by a comma (e.g. "A, B" is a valid answer). Do not generate anything else apart from one or more of the following characters: 'A', 'B, 'C', 'D', etc.

Paragraph- Sent 1: Porky is looking all over the big city for a hotel room , but due to a convention there are no vacancies .
Sent 2: Porky takes the only available vacancy at one hotel , but will have to share with Daffy Duck , who is a very loud , obnoxious and annoying sort .
Sent 3: Daffy introduces his invisible kangaroo friend `` Hymie '' , but Porky wo n't believe that .
Sent 4: Daffy spends the rest of the night annoying Porky : pestering him with questions , shaking the bed , spilling water from a glass , hogging the blanket and finally literally sending the both of them flying off the bed when Daffy kicks , and startles , Porky with his literally frozen feet .
Sent 5: Fed up with his antics , Porky stuffs Daffy in a pillow case and drops him out of the window .
Sent 6: As Porky goes back to bed , Daffy returns bandaged , but shakes them off and prepares to get revenge .
Sent 7: Daffy tricks the half-asleep pig into stepping out of a window thinking he 's boarding a train .
Sent 8: Daffy hides the window saying it 's `` too gruesome '' to watch .
Sent 9: Suddenly he hears train noises , and behind the shade , sees the still-drowsy Porky pulling away on an actual train and waving at Daffy .
Sent 10: Daffy finds this silly .
Sent 11: Then he bounces all around the room , `` Hoo-Hoo ! ''Sent 12: - ing wildly . 
Question: Who hears the train noises (A) Daffy (B) Porky (C) Bugs Bunny.
A.

Paragraph- Sent 1: The documentary portrays a behind-the-scenes look at the poor state of Argentina's civil aviation , and puts the blame on the Argentine Air Force .
Sent 2: The Air Force has been in control of air traffic operations since the military takeover of General Juan Carlos Ongan a in 1966 .
Sent 3: The producer/director , Enrique Pi eyro , claims Argentina and Nigeria are the only countries whose air force controls and regulates the airline industry .
Sent 4: Pi eyro , a former Argentine airline pilot , makes his case in the documentary using diagrams , 3D animations , interviews , hidden cameras in the control tower , and a few props .
Sent 5: For example , at one point he spills out a bag of plastic airplanes and equates it to the number of planes the air force has lost due to negligence .
Sent 6: The film is heavily based on the Austral L neas A reas Flight 2553 plane crash .
Sent 7: Enrique Pi eyro takes his camera , secretly , into the control tower of the Ministro Pistarini International Airport also-known-as Ezeiza , the international airport at Buenos Aires . 
Question: Which producer/director is also a former Argentine airline pilot? (A) Ongan (B) General Juan Carlos Ongan (C) Director Pi eyro (D) Ezeiza (E) Enrique Pi Eyro.
C, E.

Paragraph- Sent 1: You might want to know how cold it is.
Sent 2: You may need to know how fast the wind is blowing.
Sent 3: Maybe it rained last night?
Sent 4: Do you know how much?
Sent 5: Does it feel humid to you?
Sent 6: You have heard all these questions before.
Sent 7: To answer these questions, we need data.
Sent 8: That data comes from special tools.
Sent 9: These tools collect data about the weather.
Sent 10: You can see some of the common tools listed below: A thermometer measures temperature.
Sent 11: An anemometer measures wind speed.
Sent 12: A rain gauge measures the amount of rain.
Sent 13: A hygrometer measures humidity.
Sent 14: A wind vane shows wind direction.
Sent 15: A snow gauge measures the amount of snow. 
Question: What are two types of tools that collect wind data? (A) Rain gauge (B) "An anemometer and a wind vane" (C) Wind vane (D) Thermometer (E) Barometer (F) Hygrometer (G) A weather vane (H) An anemometer.

B, C, G, H.

