Problem: Text: Whether the isosceles triangle is acute, right or obtuse depends on the vertex angle. In Euclidean geometry, the base angles cannot be obtuse (greater than 90) or right (equal to 90) because their measures would sum to at least 180, the total of all angles in any Euclidean triangle. Since a triangle is obtuse or right if and only if one of its angles is obtuse or right, respectively, an isosceles triangle is obtuse, right or acute if and only if its vertex angle is respectively obtuse, right or acute.

Question: can the base angle of an isosceles triangle be obtuse?
A: no

Problem: Text: Since its debut on December 17, 1989, 639 episodes of The Simpsons have been broadcast. It is the longest-running American sitcom, and, in 2009, it surpassed Gunsmoke as the longest-running American scripted primetime television series in terms of seasons and surpassed the Western in terms of episodes in 2018. The Simpsons Movie, a feature-length film, was released in theaters worldwide on July 27, 2007, and grossed over $527 million. On November 4, 2016, the series was renewed for a thirtieth season, extending the show to May 2019; it will premiere on September 30, 2018.

Question: is the simpsons the longest running tv show ever?
A: no

Problem: Text: From 1 January 1983, a child born in the UK to a parent who is a British citizen or 'settled' in the UK is automatically a British citizen by birth. This provision is extended to children born to such parents in a British Overseas Territory other than Akrotiri and Dhekelia after 21 May 2002. Since 13 January 2010, a child born to a parent who is a member of the British Armed Forces at the time of birth also automatically acquires British citizenship if he or she was born in the UK or a qualified British Overseas Territory.

Question: are you automatically a british citizen if you are born in the uk?
A:
yes