Around 90% of CPs have been selected by at least two annotators (see Table 1).
when we separate the selections made by native and nonnative speakers, we see that: (1) the percentage of multiple selected CPs by native speakers and non-native speakers decreases; (2) the percentage of multiply selected CPs by non-native speakers is always lower (83%-85%) than the percentage of multiply selected CPs by native speakers (84%-86%), regardless of the text genre; and (3) the percentage of CPs selected by at least one native and one non-native annotator is lower for the NEWS genre (70%) than for the WIKINEWS and WIKE-PEDIA genres (77%).