You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "When was the beginning of the crisis which prompted the Malta Declaration?" whose answer is 2015.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Malta Declaration
Useful Output:

Doc 1: This Policy Insight provides a critical analysis of the declaration, questioning its added value in ensuring a predictable EU solidarity
Doc 2: The Malta declaration confirms and even reinforces a trend towards informal solutions, agreed outside the EU legal and procedural framework,
Doc 3: 213 migrants were allowed to disembark at the Sicilian port of Messina based on the EU's 'Malta declaration' of September 23.
Doc 4: Malta Declaration focuses on measures to stem the flow of irregular migrants from Libya · On 3 February 2017, the 28 Heads of States discussed
Doc 5: The 'Malta declaration' has been presented as a milestone in addressing controversies over Search and Rescue (SAR) and disembarkation of asylum seekers and