Input: Pope John XXIII
The first session ended in a solemn ceremony on 8 December 1962 with the next session scheduled to occur in 1963 from 12 May to 29 June this was announced on 12 November 1962. John XXIII's closing speech made subtle references to Pope Pius IX, and he had expressed the desire to see Pius IX beatified and eventually canonized. In his journal in 1959 during a spiritual retreat, John XXIII made this remark: "I always think of Pius IX of holy and glorious memory, and by imitating him in his sacrifices, I would like to be worthy to celebrate his canonization".

When was the next session announced?
Output: 12 November 1962

Input: House music
2010s saw multiple new sounds in house music developed by numerous DJs. Sweden knew a prominence of snare-less "Swedish progressive house" with the emergence of Sebastian Ingrosso, Axwell, Steve Angello (These three formed a trio called Swedish House Mafia), Avicii, Alesso, etc. Netherlands brought together a concept of "Dirty Dutch", electro house subgenre characterized by very abrasive leads and darker arpeggios, with prominent DJs Chuckie, Hardwell, Laidback Luke, Afrojack, R3hab, Bingo Players, Quintino, Alvaro, Cedric Gervais, 2G, etc. Elsewhere, fusion genres derivative of 2000s progressive house returned to prominence, especially with the help of DJs Calvin Harris, Eric Prydz, Mat Zo, Above & Beyond and Fonzerelli in Europe, Deadmau5, Kaskade, Steve Aoki, Porter Robinson and Wolfgang Gartner in the US and Canada. The growing popularity of such artists led to the emergence of electro house and progressive house blended sounds in popular music, such as singles Lady Gaga's "Marry the Night", The Black Eyed Peas' "The Best One Yet (The Boy)" and the will.i.am and Britney Spears "Scream & Shout". Big room house found increasing popularity since 2010, particularly through international dance music festivals such as Tomorrowland, Ultra Music Festival, and Electric Daisy Carnival.

Big room house has found increasing popularity since what year?
Output: 2010

Input: Arnold Schwarzenegger
On May 20, 2011, Schwarzenegger's entertainment counsel announced that all movie projects currently in development were being halted: "Schwarzenegger is focusing on personal matters and is not willing to commit to any production schedules or timelines". On July 11, 2011, it was announced that Schwarzenegger was considering a comeback film despite his legal problems. He appeared in The Expendables 2 (2012), and starred in The Last Stand (2013), his first leading role in 10 years, and Escape Plan (2013), his first co-starring role alongside Sylvester Stallone. He starred in Sabotage, released in March 2014, and appeared in The Expendables 3, released in August 2014. He starred in the fifth Terminator movie Terminator Genisys in 2015 and will reprise his role as Conan the Barbarian in The Legend of Conan.

On what date in 2011 was the hold on Schwarzenegger's movie projects announced?
Output: May 20

Input: Antarctica
Due to its location at the South Pole, Antarctica receives relatively little solar radiation. This means that it is a very cold continent where water is mostly in the form of ice. Precipitation is low (most of Antarctica is a desert) and almost always in the form of snow, which accumulates and forms a giant ice sheet which covers the land. Parts of this ice sheet form moving glaciers known as ice streams, which flow towards the edges of the continent. Next to the continental shore are many ice shelves. These are floating extensions of outflowing glaciers from the continental ice mass. Offshore, temperatures are also low enough that ice is formed from seawater through most of the year. It is important to understand the various types of Antarctic ice to understand possible effects on sea levels and the implications of global cooling.

What are ice streams otherwise called?
Output:
glaciers