Name the snatch when body weight is 73.7
{'header': ['Place', 'Weightlifter', 'Body weight', 'one hand snatch', 'one hand clean & jerk', 'Press', 'Snatch', '1.', '2.', '3.', 'Total'], 'page_title': '', 'section_title': '', 'caption': '', 'rows': [['1', 'Carlo Galimberti ( ITA )', '73.5', '77.5', '95', '97.5', '95', '122.5', '127.5', 'X (130)', '492.5'], ['2', 'Alfred Neuland ( EST )', '73.5', '82.5', '90', '77.5', '90', '100', '115', 'X (125)', '455'], ['3', 'Jaan Kikkas ( EST )', '72.5', '70', '87.5', '80', '85', '115', '120', '127.5', '450'], ['4', 'Ahmed Samy ( EGY )', '74.0', '72.5', '77.5', '97.5', '85', '110', '115', 'X (120)', '447.5'], ['5', 'Albert Aeschmann ( SUI )', '73.0', '67.5', '87.5', '82.5', '87.5', 'X (112.5)', '112.5', '117.5', '442.5'], ['6', 'Roger François ( FRA )', '73.3', '70', '80', '87.5', '87.5', '107.5', '112.5', '117.5', '442.5'], ['7', 'Rupert Eidler ( AUT )', '73.0', '65', '90', '82.5', '85', '110', '115', 'X (120)', '437.5'], ['8', 'Pierre Vibert ( FRA )', '71.5', '72.5', '75', '80', '85', '110', '115', 'X (120)', '427.5'], ['9', 'Josef Gill ( AUT )', '74.0', '60', '85', '85', '80', 'X (110)', '110', 'X (120)', '420'], ['10', 'Dante Figoli ( ITA )', '74.6', '65', '77.5', '82.5', '77.5', '105', 'X (110)', 'X (110)', '407.5'], ['11', 'Ángel Rovere ( ARG )', '73.0', '62.5', '72.5', '72.5', '85', '105', '110', '112.5', '405'], ['12', 'Alfredo Pianta ( ARG )', '71.5', '62.5', '80', '75', '80', '100', '105', 'X (110)', '402.5'], ['13', 'M. Van der Goten ( BEL )', '72.0', '60', '75', '72.5', '85', '105', '110', 'X (115)', '402.5'], ['14', 'Enrico Pucci ( ITA )', '74.3', '65', '77.5', '75', '75', '100', '105', 'X (110)', '397.5'], ['15', 'Josef Tomáš ( TCH )', '72.5', '60', '72.5', '80', '70', 'X (110)', '110', 'X (115)', '392.5'], ['16', 'V. Van Hamme ( BEL )', '71.0', '60', '75', '70', '75', '105', '110', 'X (112.5)', '390'], ['17', 'Charles Attenborough ( GBR )', '73.8', '65', '65', '80', '75', '95', '100', '102.5', '387.5'], ['18', 'Nils Lidman ( SWE )', '72.2', '62.5', '75', '65', '75', 'X (100)', '100', '105', '382.5'], ['19', 'Michel Mertens ( LUX )', '73.0', '60', '70', '80', '75', '95', 'X (100)', 'X (102.5)', '380'], ['20', 'Marcel Horsch ( BEL )', '73.7', '55', '67.5', '77.5', '80', 'X (100)', '100', 'X (105)', '380'], ['21', 'Léon Vandeputte ( FRA )', '70.2', '77.5', '85', 'NM', '90', '120', 'X (125)', 'X (125)', '372.5'], ['22', 'John Austin ( GBR )', '71.2', '55', '70', '60', '75', '95', '100', 'X (105)', '360'], ['22', 'Robert Lowes ( GBR )', '72.5', '50', '65', '70', '70', '95', 'X (100)', 'X (100)', '350'], ['24', 'Rudolf Edinger ( AUT )', '72.1', '62.5', 'NM', '95', '80', 'X (110)', '110', 'X (120)', '347.5']]}