What are the keywords in the following sentence? boat is the fastest marine vessel if travelling by few miles from coast to coast .
boat, coast, mile

What are the keywords in the following sentence? seaweed served as an appetizer at a party
appetizer, party, serve

What are the keywords in the following sentence? pink tree under a heart shaped cloud
cloud, heart, shape

What are the keywords in the following sentence? organization leader is the elder daughter of politicians
daughter, leader, politician