### The exception below is only valid for the UK, where the original UDPipe output misses a dot at the end of the article, but the actor output does not
### (UK output is older than actor output, should be updated)
ud<-ud[-length(ud$sentence_id),]
if (!(ud_org$lemma[length(ud_org$lemma)]%in%c('!','?','.'))){
ud<-ud[-length(ud$sentence_id),]
}
if (length(ud_org$sentence_id)==length(ud$sentence_id)){