{"pre_text": ["the following is a list of distribution locations including the approximate square footage and if the location is leased or owned: ."], "post_text": ["longview , texas ( b ) 63000 owned ( a ) the leased facility in hagerstown is treated as an extension of the existing owned hagerstown location and is not considered a separate distribution center .", "( b ) this is a mixing center designed to process certain high-volume bulk products .", "the company 2019s store support center occupies approximately 260000 square feet of owned building space in brentwood , tennessee , and the company 2019s merchandising innovation center occupies approximately 32000 square feet of leased building space in nashville , tennessee .", "the company also leases approximately 8000 square feet of building space for the petsense corporate headquarters located in scottsdale , arizona .", "in fiscal 2017 , we began construction on a new northeast distribution center in frankfort , new york , as well as an expansion of our existing distribution center in waverly , nebraska , which will provide additional distribution capacity once construction is completed .", "item 3 .", "legal proceedings item 103 of sec regulation s-k requires disclosure of certain environmental legal proceedings if the proceeding reasonably involves potential monetary sanctions of $ 100000 or more .", "we periodically receive information requests and notices of potential noncompliance with environmental laws and regulations from governmental agencies , which are addressed on a case-by-case basis with the relevant agency .", "the company received a subpoena from the district attorney of yolo county , california , requesting records and information regarding its hazardous waste management and disposal practices in california .", "the company and the office of the district attorney of yolo county engaged in settlement discussions which resulted in the settlement of the matter .", "a consent decree reflecting the terms of settlement was filed with the yolo county superior court on june 23 , 2017 .", "under the settlement , the company agreed to a compliance plan and also agreed to pay a civil penalty and fund supplemental environmental projects furthering consumer protection and environmental enforcement in california .", "the civil penalty did not differ materially from the amount accrued .", "the cost of the settlement and the compliance with the consent decree will not have a material effect on our consolidated financial position , results of operations or cash flows .", "the company is also involved in various litigation matters arising in the ordinary course of business .", "the company believes that any estimated loss related to such matters has been adequately provided for in accrued liabilities to the extent probable and reasonably estimable .", "accordingly , the company currently expects these matters will be resolved without material adverse effect on its consolidated financial position , results of operations or cash flows .", "item 4 .", "mine safety disclosures not applicable. ."], "table": [["distribution facility location", "approximate square footage", "owned/leased facility"], ["franklin kentucky", "833000", "owned"], ["pendleton indiana", "764000", "owned"], ["macon georgia", "684000", "owned"], ["waco texas", "666000", "owned"], ["casa grande arizona", "650000", "owned"], ["hagerstown maryland ( a )", "482000", "owned"], ["hagerstown maryland ( a )", "309000", "leased"], ["waverly nebraska", "422000", "owned"], ["seguin texas ( b )", "71000", "owned"], ["lakewood washington", "64000", "leased"], ["longview texas ( b )", "63000", "owned"]], "table_ori": [["Distribution Facility Location", "Approximate Square Footage", "Owned/Leased Facility"], ["Franklin, Kentucky", "833,000", "Owned"], ["Pendleton, Indiana", "764,000", "Owned"], ["Macon, Georgia", "684,000", "Owned"], ["Waco, Texas", "666,000", "Owned"], ["Casa Grande, Arizona", "650,000", "Owned"], ["Hagerstown, Maryland<sup>(a)</sup>", "482,000", "Owned"], ["Hagerstown, Maryland<sup>(a)</sup>", "309,000", "Leased"], ["Waverly, Nebraska", "422,000", "Owned"], ["Seguin, Texas<sup>(b)</sup>", "71,000", "Owned"], ["Lakewood, Washington", "64,000", "Leased"], ["Longview, Texas<sup>(b)</sup>", "63,000", "Owned"]]}

Question: what is the total square footage for the md facility?
Evidence:
table_6: distribution facility location the hagerstown maryland ( a ) of approximate square footage is 482000 ; the hagerstown maryland ( a ) of owned/leased facility is owned ;
table_7: distribution facility location the hagerstown maryland ( a ) of approximate square footage is 309000 ; the hagerstown maryland ( a ) of owned/leased facility is leased ;
Program: add(482000, 309000)
Answer:
str_answer: 791000
exe_answer: 791000