[tag=VBZ] [lemma=that] [lemma=microsoft] □ □
[tag=VBZ] [lemma=that] [lemma=microsoft] [□] □
[tag=VBZ] [lemma=that] [lemma=microsoft] (□ | □) □
But the mere availability indicates that Microsoft is fiddling with distribution methods for the extremely profitable franchise at the core of its business .