[lemma=unfortunately] [tag=","] [tag=EX] [lemma=be] [!□]
[lemma=unfortunately] [tag=","] [tag=EX] [lemma=be] [!□=□]
[lemma=unfortunately] [tag=","] [tag=EX] [lemma=be] [!(□ & □)]
Unfortunately , there are about 47 other media outlets in the country with reporters that vote and they might not have that same opinion as the east coasters . At the first Retrovirus Conference , in December 1993 , he put attendees on notice with these thoughts : " Unfortunately , there are good reasons for believing that development of an effective vaccine for HIV-1 in humans is going to be a very difficult task . Unfortunately , there was too much dressing for the salad , making the greens limp and mushy . Unfortunately , there are faults inherent in the very qualities of LCD , and the backlighting used poses numerous problems . Unfortunately , there are virtually no efforts to corroborate what they have said by any kind of independent tests . Unfortunately , there are good reasons to fear that the massive transformation that is clearly underway in the international economy might well produce increasingly numerous instances of that situation , enough to threaten legal order generally .