In this task, you're given a question, along with three passages, 1, 2, and 3. Your job is to determine which passage can be used to answer the question by searching for further information using terms from the passage. Indicate your choice as 1, 2, or 3.

Question: Who received the Gold Medal when Heutz received the Silver? Passage 1:Born in Kidbrooke, London, Stanislas first joined West Ham United as a schoolboy at the age of 10. In May 2006, Stanislas signed a three-year academy scholarship. He made his Premier Academy League debut in a 3–2 defeat to Watford on 8 April 2006, at the age of 16. He became a regular for the Academy in the 2006–07 season, appearing 26 times and scoring 9 goals as West Ham finished as runners-up to Arsenal. He carried his goalscoring form into the 2007–08 season, scoring 10 goals in 24 appearances. He made his Premier Reserve League debut on 29 August 2007, in a 2–1 defeat to Aston Villa. His first goals came in the 8–0 rout over Derby County, as he netted a brace. He was part of the first-team squad that travelled to North America in the summer of 2008 for the pre-season tour. He started the 2008–09 season in the reserves, scoring his first goal of the season on 21 October 2008, in a 1–0 home win over Arsenal.
 Passage 2:Heutz joined Imperial College London in 2007 as a Royal Society Dorothy Hodgkin Research Fellow. She was awarded the 2008 Institute of Materials, Minerals and Mining Silver Medal for her research on organic thin films. In particular she had developed new electron - donor morphologies for efficient solar cells. Heutz specialises in the use of electron paramagnetic resonance (EPR) to monitor unpaired electrons within materials. She used EPR to monitor spins within copper phthalocyanine solar cells. Whilst working on new materials for photovoltaics, Heutz showed that electrons in copper phthalocyanine (a blue pigment found in a Bank of England £5 note) exist in a superposition of two different spin states. She demonstrated that copper phthalocyanine could be used for quantum computing, where information is stored as qubits as opposed to binary bits.
 Passage 3:The following year a Combined Leeward and Windward Islands team played a first-class match against Guyana in the 1976/77 Shell Shield. In 1978, the ground held its first List A match when the Leeward Islands played Trinidad and Tobago in the 1977/78 Geddes Grant/Harrison Line Trophy. Throughout the 1970s, the ground was continuously used by Montserrat in its minor matches against regional neighbours. A second List A match was played there in 1980, between the Leeward Islands and Trinidad and Tobago in the 1979/80 Geddes Grant/Harrison Line Trophy, while the following year a further first-class match was played there when the Leeward Islands played a touring England XI. The next first-class fixture there came two years later, when the Leeward Islands played Jamaica in the 1982/83 Shell Shield. Two further List A matches were played there in the 1980s, the first seeing the Leeward Islands play Guyana in the 1984/85 Geddes Grant/Harrison Line Trophy, while the second saw them play the Windward Islands in the 1987/88 competition. Again in use by Montserrat throughout the 1980s, first-class cricket would not return there until 1994, when the Leeward Islands played Trinidad and Tobago in the 1993/94 Red Stripe Cup. The previous year, it had held a List A match between the Leeward Islands and Barbados in the 1992/93 Geddes Grant Shield. Unknowingly at the time, these would be the last major matches to be played there.
2