Input: Read this: The Greek-speaking Orthodox have collected canons and commentaries upon them in a work known as the Pedalion (Greek: , "Rudder"), so named because it is meant to "steer" the Church. The Orthodox Christian tradition in general treats its canons more as guidelines than as laws, the bishops adjusting them to cultural and other local circumstances. Some Orthodox canon scholars point out that, had the Ecumenical Councils (which deliberated in Greek) meant for the canons to be used as laws, they would have called them nomoi/ (laws) rather than kanones/ (rules), but almost all Orthodox conform to them. The dogmatic decisions of the Councils, though, are to be obeyed rather than to be treated as guidelines, since they are essential for the Church's unity.
Question: Which Orthodox leaders are free to adapt canon as required?

Output: bishops

Input: Read this: There is an extensive network of caves, including Wookey Hole, underground rivers, and gorges, including the Cheddar Gorge and Ebbor Gorge. The county has many rivers, including the Axe, Brue, Cary, Parrett, Sheppey, Tone and Yeo. These both feed and drain the flat levels and moors of mid and west Somerset. In the north of the county the River Chew flows into the Bristol Avon. The Parrett is tidal almost to Langport, where there is evidence of two Roman wharfs. At the same site during the reign of King Charles I, river tolls were levied on boats to pay for the maintenance of the bridge.
Question: What is the name of one of Somerset's underground rivers?

Output: unanswerable

Input: Read this: In India, the legislation subjects are divided into 3 lists -Union List, State List and Concurrent List . In the normal legislation process, the subjects in Union list can only be legislated upon by central legislative body called Parliament of India, for subjects in state list only respective state legislature can legislate. While for Concurrent subjects, both center and state can make laws. But to implement international treaties, Parliament can legislate on any subject overriding the general division of subject lists.
Question: In order to implement international treaties, for what subjects can the Parliament of India legislate to override the general division of subject lists?

Output: any subject

Input: Read this: Bush focused his campaign on national security, presenting himself as a decisive leader and contrasted Kerry as a "flip-flopper." This strategy was designed to convey to American voters the idea that Bush could be trusted to be tough on terrorism while Kerry would be "uncertain in the face of danger." Bush (just as his father did with Dukakis in the 1988 election) also sought to portray Kerry as a "Massachusetts liberal" who was out of touch with mainstream Americans. One of Kerry's slogans was "Stronger at home, respected in the world." This advanced the suggestion that Kerry would pay more attention to domestic concerns; it also encapsulated Kerry's contention that Bush had alienated American allies by his foreign policy.
Question: What attitude did Dukakis have on terrorism?

Output:
unanswerable