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.

Input: Consider Input: bothnian bay (; ) is a bay in the northest of the gulf of bothnia.

Output: bothnian bay


Input: Consider Input: police action is a term for the use of military forces without declaring war.

Output: police action


Input: Consider Input: someo is a village and former municipality of the district of vallemaggia in the canton of ticino in switzerland.


Output: someo