Negation cue identification

The aim of the task is to promote the development and evaluation of systems for identifying negation cues in Spanish. Negation cues could be simple, if they were expressed by a single token (e.g., “no” [no/not], “sin” [without]), continuous, if they were composed of a sequence of two or more contiguous tokens (e.g., “ni siquiera” [not even], “sin ningun” [without any]), or discontinuous, if they consisted of a sequence of two or more non-contiguous tokens (e.g., “no...apenas” [not...hardly], “no...nada” [not...nothing]).