<|image_1|>
Find a Wikipedia image that answers this question: What shape is the base of the Olympic cauldron that Paavo Nurmi lit at the 1952 Olympics in Helsinki?

<|image_1|>
Represent the given Wikipedia image with related text information: Olympiatuli 1952 Paavo Nurmi lights the fire at the Olympic games in Helsinki 1952.According to the copyright council as the photograph is regarded a photographic image, not a work, and copyright thus has expired.

['<|image_1|>\nRepresent the given Wikipedia image with related text information: StadiumTrack  Track inside Olympic Stadium for the Monster Spectacular.\n', '<|image_1|>\nRepresent the given Wikipedia image with related text information: 1996 Olympic Torch during the relay.\n', '<|image_1|>\nRepresent the given Wikipedia image with related text information: Helsingin uimastadion Helsinki Swimming Stadium in Helsinki, Finland.\n', "<|image_1|>\nRepresent the given Wikipedia image with related text information: Men's 5000m, 2014 Winter Olympics, Podium Men's 5000m, 2014 Winter Olympics, Podium.\n", '<|image_1|>\nRepresent the given Wikipedia image with related text information: 1912 US relay team.\n', "<|image_1|>\nRepresent the given Wikipedia image with related text information: Men's 1000m, 2014 Winter Olympics, Semifinal 1  Semifinal 1 1 1 Vladimir Grigorev Russia 1:25.346 QA 2 1 Sin Da-woon South Korea 1:25.564 QA 3 1 Sjinkie Knegt Netherlands 1:27.258 ADV 1 Lee Han-bin South Korea PEN.\n", '<|image_1|>\nRepresent the given Wikipedia image with related text information: The 2009 EAG Gallery 12.\n', '<|image_1|>\nRepresent the given Wikipedia image with related text information: Olympic Stadium Montreal 1  Olympic stadium in Montreal, Quebec, Canada.\n', '<|image_1|>\nRepresent the given Wikipedia image with related text information: Olympic Stadium (5678222011).\n', '<|image_1|>\nRepresent the given Wikipedia image with related text information: Olympic games 1972 cycling 0533.\n', '<|image_1|>\nRepresent the given Wikipedia image with related text information: Olympic Symbol, Centennial Olympic Park, Atlanta, GA (47421273552).\n']
['images/WebQA/Train/30073604.jpg', 'images/WebQA/Train/30164741.jpg', 'images/WebQA/Train/30050284.jpg', 'images/WebQA/Train/30358689.jpg', 'images/WebQA/Train/30241285.jpg', 'images/WebQA/Train/30286936.jpg', 'images/WebQA/Train/30196977.jpg', 'images/WebQA/Train/30210921.jpg', 'images/WebQA/Train/30272755.jpg', 'images/WebQA/Train/30338451.jpg', 'images/WebQA/Train/30335456.jpg']