From left to right, the fields of the Varela_compared.txt file correspond to the following: 

Column 1:	TAG sequence.

Column 2:	TAG Class. In the case that the tag has several annotations, the TAG class 
                of the tag instance with the highest odds-ratio is shown.

Column 3:	TAG confidence. In the case that the tag has several annotations, the TAG 
                confidence of the tag instance with the highest odds-ratio is shown.

Column 4:	Annotations made by the HGA method.

Column 5:	'T' if all the annotations made by the HGA method were also assigned by Varela et al.

		'P' if only some of the annotations made by the HGA method were also assigned by Varela et al.

		'N' none of the annotations made by the HGA method were assigned by the Varela et al. 

Column 6:	These numbers mean how many of the annotations made by the HGA method were annotated by 
                Varela et al (e.g. 2/1 means that a TAG has two regions assigned by the HGA method while 
                Varela et al has one annotation for the same tag).

Column 7:	Annotations made by Varela et al.