What are the keywords in the following sentence? massive wave hits a lighthouse off the coast .
coast, hit, lighthouse, wave

What are the keywords in the following sentence? small blue boat on the snowy coast in winter
boat, coast, winter

What are the keywords in the following sentence? a student uses her computer as her classroom .
computer, student, use

What are the keywords in the following sentence? The crane lifts the crate, which is stamped karaboudjan, onto a cargo ship baring the same name.
bare, crane, crate, lift, name