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.

Input: Consider Input: Paragraph- Sent 1: Convicted murderer Seth Baxter awakens chained to a table beneath a pendulum blade .
Sent 2: A videotape informs him that crushing his hands between the presses will release him ; he does so , but the blade still swings down and violently cuts him in half , while someone watches through a hole in the wall .
Sent 3: The scene cuts to Agent Peter Strahm , who kills Jeff Denlon in self-defense and is sealed in the sickroom .
Sent 4: He finds a hidden passage with a tape recorder that warns him to stay in the sickroom , but ignores it .
Sent 5: He is attacked by a pig-masked figure in the passage and awakens with his head sealed in a box slowly filling with water , Which he survives by performing a tracheotomy using a pen .
Sent 6: Outside the plant , Detective Mark Hoffman delivers Corbett Denlon to the police and claims they are the only survivors , and is shocked when Strahm is brought out alive as well .
Sent 7: Jill Tuck is met by John Kramer's attorney , who is administering his will .
Sent 8: She is left a box and a videotape , in Which John stresses the importance of the box's contents .
Sent 9: She opens it with a key hung around her neck and then leaves without disclosing its contents .
Sent 10: In a memorial service held for David Tapp , Steven Sing , Allison Kerry , Eric Matthews , and Daniel Rigg , the five officers killed in action , Hoffman is promoted to detective lieutenant .
Sent 11: He is informed of the death of Agent Lindsey Perez while taking Strahm's phone and goes to the hospital to meet Strahm , who says that Hoffman's name was Perez's last words .
Question: What is the name of the convicted murderer? (A) David Tapp (B) Eric Matthews (C) Seth Baxter.

Output: C.

Input: Consider Input: Paragraph- Sent 1: The factory is highly automated and designed to shift flexibly to produce many different kinds of chips to suit demand.
Sent 2: "The diversity is the big difference with this plant," said Richard Doherty, president of Envisioneering, a research firm.
Sent 3: "It gives IBM the capability to make so many different kinds of custom chips, and the world is going to custom chips."Sent 4: The 140,000-square-foot plant is a testament to advanced manufacturing technology.
Sent 5: The 300-millimeter silicon wafers -- about the size of a standard pizza -- are shuttled around the facility in enclosed plastic pods, which ride on overhead tracks.
Sent 6: They drop down from wires automatically into machines, sheathed in stainless steel and glass, for each stage of processing and fabrication.
Sent 7: Throughout the 500 processing steps, which typically last 20 days, the wafers are not touched by human hands.
Sent 8: The circuits etched into the chips are less than one thousandth the width of a human hair.
Sent 9: Human operators are there to monitor the systems, catch errors and fine-tune the production process for maximum efficiency.
Sent 10: Because each of the hundreds of processing machines is self-enclosed, and essentially airtight, the uniforms operators wear are less constricting than in the previous generation of chip plants, which looked like space suits.
Sent 11: The operators at the East Fishkill factory wear light nylon uniforms, light blue shoe coverings and translucent hair nets made of paper.
Sent 12: They look more like workers in a bakery.
Sent 13: Yes, said Richard Brilla, director of the new facility, "but the donuts are a lot more costly here."Sent 14: Each wafer, holding hundreds of chips, is worth $6,000 to $10,000 apiece, depending on what insulation, circuitry and materials are used.
Question: Why do operators at the East Fishkill factory look like workers in a bakery? (A) As the wafers are the size of a standard pizza (B) Since the processing machines are self-enclosed (C) Since they seem to wear space suits (D) Since they wear light uniforms, shoe coverings and hair nets (E) This is because they wear light nylon uniforms, light blue shoe coverings and translucent hair nets made of paper (F) They make donuts.

Output: D, E.

Input: Consider Input: Paragraph- Sent 1: Three little kids lived in a great big house with a great big cat and many places for a great big cat to hide.
Sent 2: Their great big cat was named Cowboy.
Sent 3: And Cowboy was not a very nice cat.
Sent 4: Cowboy liked to bite and chew and scratch a great many things.
Sent 5: When Cowboy was happy, which was not very often, Cowboy liked to bite in to a blanket or soft toy and carry it around in his mouth.
Sent 6: When Cowboy was hungry he liked to bite bright red tomatoes and suck out all the juice and seeds.
Sent 7: And when Cowboy was feeling mean he liked to hide.
Sent 8: Cowboy would hide, curled up tight in a ball under a blanket or behind a corner and wait for one of the little kids to pass by.
Sent 9: When they did pass by Cowboy would jump at their feet and try to bite and scratch them.
Sent 10: He did not know that what he was doing was not very nice.
Sent 11: Cowboy was only a cat.
Sent 12: A great big cat that did not know any better.
Question: What was Cowboy doing when he jumped out at the kids feet? (A) He would be curled up tight in a ball under a blanket or be behind a corner waiting for the kids (B) It try to bite and scratch (C) Kiss them (D) Curled up tight (E) He was hiding (F) He would be waiting to bite and scratch them.
Output: A, B.