[word=maybe] [lemma=a] [tag=NN] [□] □
[word=maybe] [lemma=a] [tag=NN] [□=□] □
[word=maybe] [lemma=a] [tag=NN] [!□] □
maybe a marlin or a sting ray " ) , Quint argues that only a shark could bite through piano wire . Furthermore , it is possible to doze off for five minutes and have a dream that seems to span a much longer time period , maybe a day or a month .