Detailed Instructions: You are given the conttent of a table in the input (row by row). Generate an unambiguous question based on the information present in the table, such that: 1) It's answer is unique and is in the given table, 2) Its answer is a contiguous text span from the table. Avoid creating questions that can be answered correctly without reading/understanding the table
Problem:Table: ['Volume', 'Year', 'Names', 'Articles', 'Pages', 'Images', 'Maps', 'Number of copies']. ['1', '1974', 'A-ARGINA', '3,442', '720', '1,294', '75', '100,000']. ['2', '1976', 'ARGIShTI-GEGhERVAN', '3,503', '720', '1,798', '75', '100,000']. ['3', '1977', 'GEGhETs`IKE-ZOWRABYAN', '3,509', '720', '1,726', '53', '100,000']. ['4', '1978', 'E-KhAGhKhAGh', '3,451', '720', '1,228', '53', '100,000']. ['5', '1979', 'KhAGhOGh-KOWLISNER', '3,694', '720', '1,326', '68', '100,000']. ['6', '1980', 'KOWLZOR-DzOWLOWK', '3,108', '720', '1,097', '64', '100,000']. ['7', '1981', 'DzOWLOWM-MONOPKhONK`', '3,250', '720', '1,436', '46', '100,000']. ['8', '1982', 'MONOPOLIA-Ch`ECh`EREK', '3,145', '720', '1,274', '70', '100,000']. ['9', '1983', 'Ch`ECh`K`AR-RhSTAKES', '3,185', '720', '1,046', '60', '100,000']. ['10', '1984', 'RhSTAM-SSHM', '2,009', '736', '1,065', '61', '100,000']. ['11', '1985', 'SOVETAKAN-TIEZERK`', '2,970', '720', '958', '67', '100,000']. ['12', '1986', 'TIEPOLO-FOWK`SIN', '3,501', '752', '1,015', '96', '100,000']. ['TOTAL (1-12)', '1974-1986', 'A-FOwK`SIN', '36,767', '8,688', '15,263', '858', '1,200,000']. ['13', '1987', 'SOVETAKAN HAYASTAN', '', '', '', '', '']
Solution:
how many articles are there?