['situation', 'develop', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
["Synset('condition.n.01')", 'occur-48.3-1', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
However, a serious situation develops.
However, a Synset('unplayful.a.01') Synset('condition.n.01') develops.