6290
The 35-year-old Egyptian ship , Al Salam Boccaccio 98 , sailing under a Panamanian flag , was traveling a regular route between Duba , Saudi Arabia , and Safaga , Egypt , and was carrying Egyptians returning home for vacation .
 location contains: Saudi Arabia, Duba
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: ethnicity, place lived, geographic distribution, company industry, country of administrative divisions, administrative division of country, location contains, person of company, profession, ethnicity of people, company shareholder among major shareholders, sports team of location, religion, neighborhood of, company major shareholders, place of death, nationality, children, company founders, company founded place, country of capital, company advisors, sports team location of teams, place of birth 
Text: {0} 
 Entity Pairs:  Saudi Arabia, Duba 
Answer:
 location contains: Saudi Arabia, Duba