How similar are these two sentences, on a scale from 0-5 (0 is "not similar" and 5 is "very similar")?

EU ministers 'determined' to resolve horsemeat scandal
EU ministers hold crisis talks over horse meat scandal

OPTIONS:
 (1). 0;
 (2). 1;
 (3). 2;
 (4). 3;
 (5). 4;
 (6). 5;
(5).