14th wiki-link game

I chose the third link...

1).  7th Cavalry Drum and Bugle Corps  http://en.wikipedia.org/wiki/7th_Cavalry_Drum_and_Bugle_Corps
2).  World War 1  http://en.wikipedia.org/wiki/World_War_I
3).  Triple Entente  http://en.wikipedia.org/wiki/Triple_Entente
4).  Russia  http://en.wikipedia.org/wiki/Russian_Empire
5).  Soviet Union  http://en.wikipedia.org/wiki/Soviet_Union
6).  Eurasia  http://en.wikipedia.org/wiki/Eurasia
7).  Earth  http://en.wikipedia.org/wiki/Earth
8).  Solar System  http://en.wikipedia.org/wiki/Solar_System
9).  Gravity  http://en.wikipedia.org/wiki/Gravitation
10).  Weight  http://en.wikipedia.org/wiki/Weight
11).  Gravity  http://en.wikipedia.org/wiki/Gravitation

9 and 11 are the same  GAME OVER