11. This is based on the understanding that indulging in such desires perpetuates the underlying craving. 12. The artifacts were loaned based on the understanding that they would be returned to Iran. 13. They were given a number of historic craft on the understanding that they would be preserved. 14. Financial responsibility was accepted by Queensland Railways on the understanding that Commonwealth subsidies would be available. 15. Many observers believe the drug lords surrendered on the understanding that they would be treated leniently. 16. Freedom of speech was highly valued, based on the understanding that the nation's fate depended on it. 17. His recent magazine writings have been selective and only on the understanding that he retains full copyright. 18. This was on the understanding that bellicose nations would invariably justify their actions as " self-defense ." 19. They were also booked to play Reading Festival on the understanding that they would change their name. 20. The craft might be constructed for experimental purposes on the understanding that the DNC held no responsibility.