1. What change does Philip Lentz make in implementation B?
(a) An increase in interconnections.
(b) A decrease in retention ability.
(c) An increase in processor speeds.
(d) An increase in retention ability.

2. What does Richard say about happiness, after Philip Lentz's experiment?
(a) He cannot tell whether he was happy in the past.
(b) He does not think a computer will ever know happiness.
(c) He thinks that a computer will never know happiness until it can experience alienation.
(d) He knows that he was happy once.

3. What happened after the success of Richard's book 'Gold Bug'?
(a) He broke off with C.
(b) He and C. became engaged.
(c) His relationship with C. diminished.
(d) He convinced C. to move back to the U.S. with him.

4. What did C's letters to Richard contain?
(a) Stories from her mother.
(b) Recipes from home.
(c) Details about her affairs.
(d) Insights into his books.

5. How does Richard see similarities between Lentz's relationship with his wife and his work with the implementations?
(a) Lentz works with his wife the same way he trains his implementations.
(b) Lentz fails to elicit correct answers from his wife the same way he fails to elicit correct answers from his implementations.
(c) Lentz uses other people to train his wife, the same way as he uses Richard's help to train the implementations.
(d) Lentz is patient and detailed with his wife the same way he is with the implementations.