You will be given a definition of a task first, then some input of the task.
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: What year did the invasion begin that Kubler's corps was involved in? Passage 1:To avoid conflict with the English (with whom, due to the Third Anglo-Dutch War, the Dutch were at war), rather than passing through the English Channel, the ship was directed northwards where the plan would be to sail around the north of the British Isles (known as "going north about", which was commonly practised by Dutch East India ships at that time), before heading southwards again. Due to the extreme weather conditions in its journey northwards, the ship lost its masts and rudder, and southerly winds prevented the ship from being able to pass through either the Pentland Firth or the Fair Isle Channel, so the ship was (probably with considerable difficulty) taken into Ronas Voe in the north-west of Northmavine, Mainland, Shetland to shelter until the weather improved, and to allow the ship to be repaired. The voe (Shetland dialect for an inlet or fjord forms a crescent shape around Ronas Hill, which would have allowed the ship to lie sheltered regardless of the direction of the wind. A combination of prevailing southerly winds, and, presumably, a scarcity of suitable wood available in Shetland at that time to replace its masts prevented the ship from continuing its journey, and as such it remained in Ronas Voe until March 1674.
Passage 2:Ludwig Kubler (2 September 1889 18 August 1947) was a German General der Gebirgstruppe (Lieutenant General) who commanded the 1st Mountain Division, XXXXIX Mountain Corps, 4th Army and the Operational Zone of the Adriatic Littoral during World War II. He was awarded the Knight's Cross of the Iron Cross for his actions commanding the 1st Mountain Division during the invasion of Poland in 1939. He also commanded the division during the invasion of France and the Low Countries before being appointed to command XXXXIX Mountain Corps. During his command of this corps it was involved in the invasion of Yugoslavia and the attack on the Soviet Union. In December 1941 he was appointed to command the 4th Army, but was dismissed from this post in January of the following year, and placed in the Fuhrerreserve des Heeres (senior officer reserve pool). In September 1943 he was appointed as the commanding general of security troops for Army Group Centre on the Eastern Front, but the following month he was appointed to command the Operational Zone of the Adriatic Littoral, based at Trieste on the northern Adriatic coast. After being captured by Yugoslav forces at the end of the war, he was tried and executed for war crimes.
Passage 3:Azabache (Spanish: "jet (lignite)") is the third studio album by Spanish singer Marta Sanchez. Was released in 1997. On this album more producers were involved (Andres Levin, Nile Rodgers, Camus Celli, Robyn Smith and Stephen Budd) along with longtime musical partner Christian De Walden and they created a rock oriented album, instead of the pop music Marta recorded for her first and second album. Critical reaction was mostly positive. The first single "Moja Mi Corazon", features guitar player Slash and was produced by Nile Rodgers. The album yielded five singles: "Negro Azabache", "Algo Tienes", "Ya Ves" and "Amor Perdido". While promoting this album, Marta recorded along with opera singer Andrea Bocelli the song "Vivo por Ella", which became a worldwide smash hit and was later included on the international pressings of "Azabache". The majority of the tracks were recorded in English (as usual for any Marta Sanchez album) and were released under the title One Step Closer.

Output:
2