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: "Which of these men who have been to space is older, Ivan Bella or Jean-Jacques Favier?" whose answer is Jean-Jacques Favier.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Ivan Bella birth year
Useful Output:

Doc 1: Matches. Passport. First name: Iván Gonzalo; Last name: Bella; Nationality: Argentina; Date of birth: 13 September 1989; Age: 35; Country of birth: Argentina
Doc 2: View the player profile of Ivan Bella (Bella I.) on Flashscore.com. Career stats (appearances, goals, cards) and transfer history.
Doc 3: Ivan Bella · 21 May 1964. Brezno (Czechoslovakia) · Slovakia · Czechoslovakia.
Doc 4: Bella · Slovakia. hi res version (659 KB) · more photos. Personal data. Birthdate: 21.05.1964. Birthplace: Dolna Lehota. Marital status: married.
Doc 5: Iván Gonzalo Bella (born 13 September 1989) is an Argentine football  Date of birth, (1989-09-13) September 13, 1989 (age 35). Place of birth, Buenos