Assertion: life jacket | /r/HasAspect | foam
Facets:
Source sentences:
text: Life jackets and life vests are generally very lightweight and have foam, so they are able to float on top of the water, and they only have to displace about one pound of water.
text: Life jackets and life vests are generally very lightweight and have foam, so they are able to float on top of the water, and they only have to displace about one pound of water.