Definition: In this task, you're given an article and an answer. Your task is to generate the fill-in-the-blank question for this answer based on the given article. The blanks are always at the end of the question, and can be filled with more than one word or phrase.
Input: Article: IUCN, the International Union for Conservation of Nature IUCN WORLD CONSERVATION CONGRESS   6-15 September 2012, Jeju, Korea *Forum  Addressing the world's most pressing sustainable development challenges, the Forum offers a unique platform for debates, workshops, dialogues, roundtable discussions, training courses, music and exhibitions.  Events are organized by the IUCN Secretariat, IUCN Members, Commissions and partners and the host country. The Call for Contributions invites you to propose events to be considered for the Forum, part of Congress which is open to all (from 7 to 11 September 2012).  *Simple stepson how to submit a proposal for the Forum 1) Click here:  _ : propose an event for the Forum. 2) Go below "Sign in" and create your account.  3) Edit your proposal: Check again all the information you provide and make changes if you want to. Click on Save draft.  4)   Invite co-organizers: Get people to join you in organizing the event by inviting them via e-mail.  5) Click on Submit Proposal.  Basically, you have the opportunity to teach, host a discussion, give training or just show your work.  Workshops (TEACH)  *120 minutes session, number of people to be confirmed.  *The idea is to promote understanding on a specific issue while engaging participants to share their knowledge and know-how.  Knowledge Cafe (DISCUSS)  *120 minutes session, suitable for 12 people at the most.  *These aim to share collective knowledge (explore areas of common interest) and gain a deeper understanding of a subject and the issues involved.  Conservation Campus (TRAIN)  *Half day or full day modules  , for up to 30 people.  *It's an interactive   training session where participants develop new skills and knowledge transfer on relevant conservation topics.  *This type of event provides more in-depth exploration of topics aimed at building the capacity of participants.  Posters (SHOW)  *Your posters are meant to "display conservation work and achievements in an easy and direct way.  *Owners will have time to present their poster during lunch breaks (approximately 10 minutes). 
 Answer: introduce the 2012 IUCN World Conservation Congress

The Call for Contributions is intended to   _  .