What are the keywords in the following sentence? what families need to know when visiting the statue of liberty .
know, need, visit

What are the keywords in the following sentence? cruise ship docked at a pier .
dock, pier, ship

What are the keywords in the following sentence? An old fashioned tub shown in a bathroom with slanted ceiling.
bathroom, ceiling, slant

What are the keywords in the following sentence? Two hotdogs in soggy buns with chili, onion and mustard.
bun, hotdog, onion