Question: The drug, along with aspirin and ibuprofen, is one of the most widely used pain relievers available without a doctor's note.

Aspirin is one of the most widely used pain relievers available without a doctor's note.
Answer: yes
Question: Winning Team John C. Harsanyi, John F. Nash and Reinhard Selten were jointly awarded the Nobel Prize in Economics. The three professors were singled out for their unique contributions to game theory, derived from studies of games such as poker or chess, in which players have to think ahead and devise a strategy based on expected countermoves from opponents.

Three scholars shared a Nobel Prize for their studies about the game theory.
Answer: yes
Question: Seasonal affective disorder (SAD), a type of depression, is a debilitating problem that interferes with the quality of life of thousands of patients, especially during the fall, winter and early spring. This syndrome seems to be a worldwide phenomenon and occurs cross culturally, especially in countries far from the equator.

Seasonal affective disorder (SAD) is a worldwide disorder.
Answer:
yes