(1st of this type)[Line 6 Sent ParlaMint-IT_2015-06-10-LEG17-Senato-sed-462.ana.seg1.1]: [L2 Syntax invalid-deprel] Invalid DEPREL value '_'.

(1st of this type)[Line 6 Sent ParlaMint-IT_2015-06-10-LEG17-Senato-sed-462.ana.seg1.1]: [L2 Syntax unknown-deprel] Unknown DEPREL label: '_'

(1st of this type)[Line 15 Sent ParlaMint-IT_2015-06-10-LEG17-Senato-sed-462.ana.seg1.1]: [L2 Syntax 0-is-not-root] DEPREL must be 'root' if HEAD is 0.

(1st of this type)::warning::...suppressing further errors regarding Syntax

(1st of this type)[Line 6 Sent ParlaMint-IT_2015-06-10-LEG17-Senato-sed-462.ana.seg1.1]: [L2 Format skipped-corrupt-tree] Skipping annotation tests because of corrupt tree structure.

(1st of this type)::warning::Format errors: 15

(1st of this type)::warning::Syntax errors: 1218

(1st of this type)::warning::*** FAILED *** with 1233 errors

...suppressing further errors regarding Syntax