Abdullah Widens Lead in Afghan Presidential Poll
Explosions heard near Afghan presidential palace

Rate the textual similarity of these two sentences on a scale from 0 to 5, where 0 is "no meaning overlap" and 5 is "means the same thing".

Options: [I] 0; [II] 1; [III] 2; [IV] 3; [V] 4; [VI] 5;
[II]