Generate a topic word for the given sentence. A topic word is usually the name of a person, place, animal, concept or object the sentence is focusing on.
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Question: be careful with my heart is a philippine television drama series.

Answer: be careful with my heart


Question: ernest gary gygax (july 27, 1938 – march 4, 2008) (ipa: ˈgaj.gæks) was an american writer and game designer.

Answer: gary gygax


Question: buck kartalian (august 13, 1922 – may 24, 2016) was an american actor.

Answer:
buck kartalian