['experiment', 'begin', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
["Synset('problem_solving.n.02')", 'begin-55.1-1-1', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
Seconds after the experiments have begun.
Synset('mechanism.n.05') after the Synset('problem_solving.n.02') have begun.