Assertion: plesiosaur's neck | /r/ObjectUse | used as disguise
Facets:
Source sentences:
text: The main hypothesis at the moment is that the long neck was used almost as a disguise so that it would be able to, the head, the small head, would be able to penetrate into a school of fish for example without the school of fish realizing that on the other end of this extremely long neck was a giant predatory marine reptile and before the fish would know what had happened they would have been snapped up in a go.