Ans: September 2014
Ques: The Samsung Galaxy Mega 2 is an Android smartphone / tablet computer hybrid ("phablet" or "tablet phone") manufactured by Samsung and is the successor to the Samsung Galaxy Mega. It was released in September 2014. It has a 720 * 1280 screen, a Quad Core 1.7 GHz processor and an 8-megapixel camera. The phone runs Android 4.4. 4 "KitKat" software, and internal storage is 8 or 16 GB (usable 5.34 or 12 GB). The Galaxy Mega 2 is expected to receive the Android 5.0 "Lollipop" update.

Answer this question based on the passage: when did the samsung mega 2 come out?
CoT: The important part for answering this question is: It was released in September 2014.
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Ans: in the case of a tie
Ques: Under the Constitution, the vice president serves as President of the Senate. He or she may vote in the Senate (ex officio, for he or she is not an elected member of the Senate) in the case of a tie, but is not required to. For much of the nation's history the task of presiding over Senate sessions was one of the vice president's principal duties (the other being to receive from the states the tally of electoral ballots cast for president and vice president and to open the certificates "in the Presence of the Senate and House of Representatives," so that the total votes could be counted). Since the 1950s, vice presidents have presided over few Senate debates. Instead, they have usually presided only on ceremonial occasions, such as joint sessions, or at times to announce the result of significant legislation or nomination, or when a tie vote on an important issue is anticipated.

Based on this passage, when does the president of the senate vote?
CoT: To answer this question, we should know that: He or she may vote in the Senate (ex officio, for he or she is not an elected member of the Senate) in the case of a tie, but is not required to.
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Ans: large defense contractors , including Raytheon , General Dynamics , DynCorp and others
Ques: Passage: The Institute for the Study of War (ISW) is a United States -- based think tank founded in 2007 by Kimberly Kagan. ISW describes itself as a non-partisan think tank providing research and analysis regarding issues of defense and foreign affairs. Others have described ISW as "a hawkish Washington" group favoring an "aggressive foreign policy". Though it had produced reports on the War in Afghanistan and the Iraq War, "focusing on military operations, enemy threats, and political trends in diverse conflict zones". The non-profit organization is supported by grants and contributions from large defense contractors, including Raytheon, General Dynamics, DynCorp and others. It is headquartered in Washington, D.C.

Question: Based on this passage, who funds the institute for the study of war?
CoT: The important part for answering this question is: The non-profit organization is supported by grants and contributions from large defense contractors, including Raytheon, General Dynamics, DynCorp and others.
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