Question 3
Alex visits an automatic health-diagnosis website. He receives a list of questions, starts with question 1 and follows the instructions.
- Question 1: Have you had a fever in the past three days?
- If YES, go to question 2.
- If NO, go to question 4.
- Question 2: Do you feel pain in any part of your body?
- If YES, go to instruction 3.
- If NO, go to question 5.
- Instruction 3: See a doctor at the nearest medical center.
- Question 4: Can you count backward from 20 to 1?
- If YES, go to instruction 7.
- If NO, go to instruction 8.
- Question 5: Are you feeling dizzy?
- If YES, go to instruction 6.
- If NO, go to question 4.
- Instruction 6: You need to rest immediately.
- Instruction 7: You may continue working, but should let your body rest.
- Instruction 8: You are having trouble concentrating; ask someone else for help.
Alex gives the following answers in order:
YES, NO, NO, NO
Which instruction does he finish with?
- Question 1: Have you had a fever in the past three days?
- If YES, go to question 2.
- If NO, go to question 4.
- Question 2: Do you feel pain in any part of your body?
- If YES, go to instruction 3.
- If NO, go to question 5.
- Instruction 3: See a doctor at the nearest medical center.
- Question 4: Can you count backward from 20 to 1?
- If YES, go to instruction 7.
- If NO, go to instruction 8.
- Question 5: Are you feeling dizzy?
- If YES, go to instruction 6.
- If NO, go to question 4.
- Instruction 6: You need to rest immediately.
- Instruction 7: You may continue working, but should let your body rest.
- Instruction 8: You are having trouble concentrating; ask someone else for help.
Alex gives the following answers in order:
YES, NO, NO, NO
Which instruction does he finish with?