5411
reporter : the ship was sinking by the second , and as the waves pounded against them , waiting for help was their only option .
 person: them; person: their; vehicle: the ship
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: organization, person, geographical social political, vehicle, location, weapon, facility 
Text: {0} 
 Entities: them, their, the ship 
Answer:
 person: them; person: their; vehicle: the ship