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Find a Wikipedia image that answers this question: What color are the thorns on Brain cactus?

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Represent the given Wikipedia image with related text information: Brain Cactus (Stenocactus multicostatus).

['<|image_1|>\nRepresent the given Wikipedia image with related text information: Brain Wash 5.\n', '<|image_1|>\nRepresent the given Wikipedia image with related text information: Calocera viscosa in the Bornia nature park Calocera viscosa in the Bornia nature park.\n', '<|image_1|>\nRepresent the given Wikipedia image with related text information: Schrimp.\n', '<|image_1|>\nRepresent the given Wikipedia image with related text information: Euphorbia milii 002  Euphorbia milii, Euphorbiaceae, Crown-of-thorns, Christ Plant, inflorescence. The blooming plant is used in homeopathy as remedy: Euphorbia milii (Euph-m.).\n', '<|image_1|>\nRepresent the given Wikipedia image with related text information: Ariocarpus retusus Flower.\n', '<|image_1|>\nRepresent the given Wikipedia image with related text information: Flickr - brewbooks - Echeveria Crassulaceae (3).\n', '<|image_1|>\nRepresent the given Wikipedia image with related text information: Aeonium subplanum (Crassulaceae) plant HDR.\n', '<|image_1|>\nRepresent the given Wikipedia image with related text information: Psychotria bracteocardia (DC.) Müll.Arg. (3575224629).\n', '<|image_1|>\nRepresent the given Wikipedia image with related text information: BeeFlower2.\n', '<|image_1|>\nRepresent the given Wikipedia image with related text information: Schlumbergera truncata.\n', '<|image_1|>\nRepresent the given Wikipedia image with related text information: Ferocactus glaucescens, Jardín Botánico, Múnich, Alemania 2012-04-21, DD 02  Ferocactus glaucescens, Botanic Garden, Munich, Germany.\n']
['images/WebQA/Train/30379592.jpg', 'images/WebQA/Train/30069543.jpg', 'images/WebQA/Train/30116325.jpg', 'images/WebQA/Train/30118842.jpg', 'images/WebQA/Train/30286633.jpg', 'images/WebQA/Train/30224852.jpg', 'images/WebQA/Train/30233654.jpg', 'images/WebQA/Train/30211531.jpg', 'images/WebQA/Train/30102829.jpg', 'images/WebQA/Train/30245792.jpg', 'images/WebQA/Train/30295308.jpg']