1. Are there two different sense of knowing: a strong sense and a weak sense? Explain and defend your response.
2. In the past, drinking warm milk always made Walter fall asleep sooner. Tonight, Walter did not drink warm milk before going to bed and he is having trouble sleeping. Does Walter know, on the basis of induction, that if he drinks warm milk now he will stop having trouble falling asleep and do so sooner? Explain your answer.
3. What is the difference between "knowing" water freezes in temperatures below 32 degrees Fahrenheit or that two added to two is four and "knowing" that God is real or reincarnation occurs? Explain your answer.