Explanation: None. 2. Treatment chosen by doctor for a patient for a disease is based on
A. Only current symptoms
B. Current symptoms plus some knowledge from the textbooks
C. Current symptoms plus some knowledge from the textbooks plus experience
D. Only a and b
Answer:A
Explanation: None. 2. Treatment chosen by doctor for a patient for a disease is based on
A. Only current symptoms B. Current symptoms plus some knowledge from the textbooks C. Current symptoms plus some knowledge from the textbooks plus experience D. Only a and b
Explanation: None. 3. For resolution to apply, all sentences must be in conjunctive normal form, a conjunction of disjunctions of literals.