Input: Read this: The views of the Church Fathers still play an important role in the shaping of Orthodox Marian perspective. However, the Orthodox views on Mary are mostly doxological, rather than academic: they are expressed in hymns, praise, liturgical poetry and the veneration of icons. One of the most loved Orthodox Akathists (i.e. standing hymns) is devoted to Mary and it is often simply called the Akathist Hymn. Five of the twelve Great Feasts in Orthodoxy are dedicated to Mary. The Sunday of Orthodoxy directly links the Virgin Mary's identity as Mother of God with icon veneration. A number of Orthodox feasts are connected with the miraculous icons of the Theotokos.
Question: How many of the of the twelve Great Feasts in Orthodoxy did Mary attend?

Output: unanswerable

Input: Read this: In 2005, the company sold its personal computer business to Chinese technology company Lenovo, and in the same year it agreed to acquire Micromuse. A year later IBM launched Secure Blue, a low-cost hardware design for data encryption that can be built into a microprocessor. In 2009 it acquired software company SPSS Inc. Later in 2009, IBM's Blue Gene supercomputing program was awarded the National Medal of Technology and Innovation by U.S. President Barack Obama. In 2011, IBM gained worldwide attention for its artificial intelligence program Watson, which was exhibited on Jeopardy! where it won against game-show champions Ken Jennings and Brad Rutter. As of 2012[update], IBM had been the top annual recipient of U.S. patents for 20 consecutive years.
Question: In what year did Micromuse sell its business to Lenovo?

Output: unanswerable

Input: Read this: Most of Nanjing's major theatres are multi-purpose, used as convention halls, cinemas, musical halls and theatres on different occasions. The major theatres include the People's Convention Hall and the Nanjing Arts and Culture Center. The Capital Theatre well known in the past is now a museum in theatre/film.
Question: What are the two most prominent theatres in Nanjing?

Output: the People's Convention Hall and the Nanjing Arts and Culture Center

Input: Read this: The first Roman republican wars were wars of both expansion and defence, aimed at protecting Rome itself from neighbouring cities and nations and establishing its territory in the region. Initially, Rome's immediate neighbours were either Latin towns and villages, or else tribal Sabines from the Apennine hills beyond. One by one Rome defeated both the persistent Sabines and the local cities, both those under Etruscan control and those that had cast off their Etruscan rulers. Rome defeated Latin cities in the Battle of Lake Regillus in 496 BC, the Battle of Mons Algidus in 458 BC, the Battle of Corbione in 446 BC, the Battle of Aricia, and especially the Battle of the Cremera in 477 BC wherein it fought against the most important Etruscan city of Veii.
Question: What Roman battle took place in the year 446 BC?

Output:
the Battle of Corbione