Problem: What are the most important words?
Someone crosses himself again as tugboat plows forward and smashes into the side of the u - boat.
Answer: boat, cross, plow, side, tugboat

Problem: What are the most important words?
novelist recently reprised her role as tv character in the tv series .
Answer: character, reprise, role, series

Problem: What are the most important words?
shrine with flowers and notes outside the late singer home left by fans after her
Answer:
fan, home, leave