['isoton', 'be', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
['isoton', 'seem-109', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
There are are about four trillion isotons of antimatter waste on board.
there are about <NUMBER>5 isoton of Synset('physical_entity.n.01') Synset('event.n.01') on Synset('electronic_device.n.01').