instruction:
In this task you are given data in the tabular format and a question. Write the answer to the question based on the information in the table.
question:
Table: ['Club', 'Chinese', 'City', 'Home stadium', 'Capacity', 'Average attendance']. ['Beijing GuoanTH', 'Bei Jing Guo An', 'Beijing', 'Workers Stadium', '62,000', '33,342']. ['Changchun Yatai', 'Chang Chun Ya Tai', 'Changchun', 'Development Area Stadium', '25,000', '10,067']. ['Changsha Ginde', 'Chang Sha Jin De', 'Changsha', 'Helong Stadium', '55,000', '10,152']. ['Chongqing Lifan', 'Zhong Qing Li Fan', 'Chongqing', 'Chongqing Olympic Sports Center', '58,680', '11,433']. ['Dalian Shide', 'Da Lian Shi De', 'Dalian', 'Jinzhou Stadium', '30,775', '12,307']. ['Hangzhou Greentown', 'Hang Zhou Lu Cheng', 'Hangzhou', 'Yellow Dragon Stadium', '51,139', '14,550']. ['Henan Construction', 'He Nan Jian Ye', 'Zhengzhou', 'Hanghai Stadium', '29,000', '18,630']. ['Jiangsu Sainty', 'Jiang Su Shun Tian', 'Nanjing', 'Nanjing Olympic Stadium', '61,443', '10,667']. ['Liaoning WhowinP', 'Liao Zhu Hong Yun', 'Shenyang', 'Shenyang Tiexi Stadium', '24,000', '10,100']. ['Nanchang HengyuanP', 'Nan Chang Heng Yuan', 'Nanchang', 'Nanchang Bayi Stadium', '20,000', '11,680']. ['Qingdao Jonoon', 'Qing Dao Zhong Neng', 'Qingdao', 'Qingdao Tiantai Stadium', '20,525', '6,247']. ['Shaanxi Chan-Ba', 'Shan Xi Chan Ba', "Xi'an", 'Shaanxi Province Stadium', '47,565', '28,053']. ['Shandong Luneng', 'Shan Dong Lu Neng', 'Jinan', 'Shandong Provincial Stadium', '43,700', '15,901']. ['Shanghai Shenhua', 'Shang Hai Shen Hua', 'Shanghai', 'Hongkou Stadium', '33,060', '12,963']. ['Shenzhen Ruby', 'Shen Zhen Hong Zuan', 'Shenzhen', 'Shenzhen Stadium', '32,500', '12,439']. ['Tianjin Teda', 'Tian Jin Tai Da', 'Tianjin', 'TEDA Football Stadium', '36,390', '14,757']. ['Total', 'Total', 'Total', 'Total', 'Total', '14,581']. Question: what is tianjin's teda's average attendance?
answer:
['14,757']


question:
Table: ['Rank', 'Nation', 'Gold', 'Silver', 'Bronze', 'Total']. ['1', 'Cuba', '9', '11', '12', '32']. ['2', 'Jamaica', '7', '5', '4', '16']. ['3', 'Colombia', '4', '2', '3', '9']. ['4', 'Puerto Rico', '4', '2', '1', '7']. ['5', 'Mexico', '3', '3', '4', '10']. ['6', 'Trinidad and Tobago', '2', '5', '1', '8']. ['7', 'Barbados', '1', '1', '1', '3']. ['8', 'Guatemala', '1', '0', '0', '1']. ['8', 'Bahamas', '1', '0', '0', '1']. ['10', 'Venezuela', '0', '2', '5', '7']. ['11', 'U.S. Virgin Islands', '0', '1', '1', '2']. Question: what teams had four gold medals?
answer:
['Colombia', 'Puerto Rico']


question:
Table: ['Year', 'Company', 'Number of Members Affected', 'Duration of Strike', 'Notes']. ['1955', 'Southern Bell Telephone Co.', '50,000', '72 days', "Strike was in answer to management's effort to prohibit workers from striking."]. ['1968', 'AT&T', '200,000', '18 days', 'Wage increases to compensate for cost of living, and medical benefits won']. ['1971', 'Bell System', '400,000', '1 week', 'Cost of Living Allowance (COLA) won for workers']. ['1983', 'Bell System', '600,000', '22 days', 'Last contract with the Bell System before its breakup. Bell System sought givebacks. The contract resulted in Wage increases, employment security, pension, and health improvements.']. ['1986', 'AT&T', '175,000', '25 days', 'COLA clause suspended in contract - former Bell System contracts vary substantially from the AT&T contract.']. ['1989', 'AT&T', '175,000', 'n/a', 'Child and elder care benefits added to contract. COLA clause removed from contract']. ['1989', 'NYNEX', '175,000', '17 weeks', 'Strike was due to major health care cuts by NYNEX']. ['1998', 'US West', '34,000', '15 day', 'Strike was due to mandatory overtime demands and forced pay-for-performance plan. Overtime caps were won.']. ['2000', 'Verizon', '80,000', '3 weeks', 'Strike was due to mandatory overtime demands. Provisions for stress were won.']. ['2011', 'Verizon', '45,000', '13 days', 'Strike was due to major wage and health care cuts by Verizon, a forced pay-for-performance plan and movement-of-work job security provisions. Contract extended.']. ['2012', 'AT&T', '20,000', '2 Days', 'AT&T West; California, Nevada, and AT&T East; Connecticut - Unfair labor practice strike during contract negotiations.']. Question: what years had strikes occur to affect communications workers of america?
answer:

['1955', '1989', '1998', '2000', '2011', '2012']


