Table 1 The question/answer sets

From: Real-time decoding of question-and-answer speech dialogue using human cortical activity

QA set number Question Answer
1 Which musical instrument do you like listening to? Piano
Which musical instrument do you dislike hearing? Violin
  Electric guitar
  Drums
  Synthesizer
  None of these
2 How is your room currently? Bright
  Dark
  Hot
  Cold
  Fine
3 From 0 to 10, how much pain are you in? Zero
From 0 to 10, how nauseous are you? One
From 0 to 10, how happy do you feel? Two
From 0 to 10, how stressed are you? Three
From 0 to 10, how comfortable are you? Four
  Five
  Six
  Seven
  Eight
  Nine
  Ten
4 When do you want me to check back on you? Today
  Tomorrow