Given the task definition and input, reply with output. 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 is Rubus fruticosus? Passage 1:At the Drive-In frontman Cedric Bixler-Zavala stated that "there would be no Relationship of Command without Drive Like Jehu." He declared: "I remember doing a lot of English press and people being like, 'We think you guys are exotic, the names of the songs and flannel and look is exotic.' I definitely knew what school we came from, and that people like Hot Snakes and Drive Like Jehu were our strongest influences, but they weren’t exactly huge in Europe." Isaac Brock of the indie rock band Modest Mouse said in 2007: "I love [Drive Like] Jehu. Jehu is one of my favorite all-time bands actually." Deftones covered their song "Caress" on their 2011 cover album. Brian Cook, bassist for the metalcore band Botch, stated that “Drive Like Jehu was a huge influence on Botch; their writing approach definitely mirrored what we did in terms of banging things out till we had a song." British hardcore punk group Gallows were also inspired by them and Laurent Barnard singled out John Reis as one of his five favorite guitarists. The Blood Brothers vocalist Jordan Blilie described Rick Froberg’s lyrics in the band as "equal parts perplexing and relatable" and called his voice "one of my all-time favorites". He added that the early guitar playing of his own group can be mostly traced back to Jehu. Other artists who have cited them as an influence or expressed admiration for their work are Thursday, Jim Adkins of Jimmy Eat World, Justin Pearson of The Locust, Ben Weinman of The Dillinger Escape Plan, Violent Soho, Unbroken, Akimbo and Sandrider, KEN Mode, METZ, Matthew Bajda of Funeral Diner, Bryan Giles of Red Fang, Steven Roche of Off Minor and Genghis Tron.
 Passage 2:Most of the islands have dense cover of bramble Rubus fruticosus and bracken Pteridium aquilinum and grassland along the coastal fringes. Goldenrod (Solidago virgaurea) is locally abundant amongst the heath communities growing on the podzolic soils on the higher parts of the islands. The heaths are classified as a poor fit somewhere between H10 and H11 and the heather (Calluna vulgaris), bell heather (Erica cinerea) and bracken merge into pure bracken on the lower slopes. A feasibility study is needed to decide if the vegetation would benefit from grazing through a Higher Level Stewardship (HLS) agreement. With no resident botanist, together with the difficulty of recording on remote islands, there are not many plant records and the number of species for each of the Eastern Isles was finally published in 1971 from surveys carried out by J D Grose, Mr & Mrs J E Dallas and J E Lousley in 1938 and 1939. Lousley listed 111 species of higher plants in his 1971 Flora, and by 1999 further surveys recorded a similar number (114). Some of the islands have species that are only found on that island and not on the other Eastern Isles such as an oak tree found by Mr and Mrs Dallas on Great Gannick. Possible ancient woodland indicators such as butcher's-broom (Ruscus aculeatus), wood spurge (Euphorbia amygdaloides) and wood small-reed (Calamagrostis epigejos) have also been recorded on Great Gannick. The nationally rare orange bird's-foot (Ornithopus pinnatus) is found on the northern side of Great Ganilly.
 Passage 3:Although Pilate is the best-attested governor of Judaea, few sources on his rule have survived. He appears to have belonged to the well-attested Pontii family, but nothing is known for certain about his life before he became governor of Judaea, nor of the circumstances that led to his appointment to the governorship. A single inscription from Pilate's governorship has survived, the so-called Pilate stone, as have coins that he minted. The Jewish historian Josephus and philosopher Philo of Alexandria both mention incidents of tension and violence between the Jewish population and Pilate's administration. Many of these involve Pilate acting in ways that offended the religious sensibilities of the Jews. The Christian Gospels record that Pilate ordered the crucifixion of Jesus at some point during his time in office; Josephus and the Roman historian Tacitus also appear to have recorded this information. According to Josephus, Pilate's removal from office occurred because he violently suppressed an armed Samaritan movement at Mount Gerizim. He was sent back to Rome by the legate of Syria to answer for this before Tiberius, who, however, had died before he arrived. Nothing is known for certain about what happened to him after this. On the basis of a mention in the second-century pagan philosopher Celsus and Christian apologist Origen, most modern historians believe that Pilate simply retired after his dismissal. Modern historians have differing assessments of Pilate as an effective ruler; while some believe he was a particularly brutal and ineffective governor, others argue that his long time in office means he must have been reasonably competent. According to one prominent post-war theory, Pilate was motivated by antisemitism in his treatment of the Jews, but this theory has been mostly abandoned.
2