(CNN) -- A Greek owned vessel that was hijacked months ago was released Sunday, naval officials said.





There was no word of whether a ransom was paid to the pirates who hijacked the vessel.





The Greek-owned vessel, named the Navios Apollo, was hijacked by Somali pirates in the Gulf of Aden on December 28, the European Union Naval Force Somalia reported.





The vessel was carrying 19 crew members.





The ship and all the crew members were freed Sunday and they were sailing to Oman, the naval force said.
what was it carrying what happened to crew what happened to navios Where Navios Apollon was hijacked? Who hijaked the ship?
19 crew members. were freed Sunday and they were sailing to Oman, hijacked by Somali pirates Gulf of Aden pirates
question: what was it carrying, answer: 19 crew members. | question: what happened to crew, answer: were freed Sunday and they were sailing to Oman, | question: what happened to navios, answer: hijacked by Somali pirates | question: Where Navios Apollon was hijacked?, answer: Gulf of Aden | question: Who hijaked the ship?, answer: pirates