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 team coach Panathinaikos born who was appointed on 13 June 2008?" whose answer is 9 December 1954.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Henk ten Cate Panathinaikos appointed date of birth
Useful Output:

Doc 1: Date of birth: 9 December 1954; Age: 70; Country of birth: Netherlands; Place of birth: Amsterdam. Henk ten Cate  Panathinaikos, June 2008, December 2009. Ajax
Doc 2: Henk ten Cate. Manager. Country: Netherlands. Date of birth: 09 December 1954. Place of birth: Amsterdam. Stats; Club info / Prize list.
Doc 3: Henk ten Cate ( k tn ka.t, born 9 December 1954) is a Dutch football manager, former professional player, and current coach of Al Jazira.
Doc 4: Henk ten Cate is a 70-year-old Football coach born in Amsterdam, Netherlands on 1954-12-09, who currently coaches .
Doc 5: Henk ten Cate (born 9 December 1954 in Amsterdam  Panathinaikos FC Ten Cate gave the following statement on his appointment.