orgrctera/uda_fin_qa huggingface dataset:
{"pre_text": ["shareowner return performance graph the following performance graph and related information shall not be deemed 201csoliciting material 201d or to be 201cfiled 201d with the sec , nor shall such information be incorporated by reference into any future filing under the securities act of 1933 or securities exchange act of 1934 , each as amended , except to the extent that the company specifically incorporates such information by reference into such filing .", "the following graph shows a five year comparison of cumulative total shareowners 2019 returns for our class b common stock , the standard & poor 2019s 500 index , and the dow jones transportation average .", "the comparison of the total cumulative return on investment , which is the change in the quarterly stock price plus reinvested dividends for each of the quarterly periods , assumes that $ 100 was invested on december 31 , 2009 in the standard & poor 2019s 500 index , the dow jones transportation average , and our class b common stock. ."], "post_text": ["."], "table": [["", "12/31/2009", "12/31/2010", "12/31/2011", "12/31/2012", "12/31/2013", "12/31/2014"], ["united parcel service inc .", "$ 100.00", "$ 130.29", "$ 135.35", "$ 140.54", "$ 205.95", "$ 223.79"], ["standard & poor 2019s 500 index", "$ 100.00", "$ 115.06", "$ 117.48", "$ 136.26", "$ 180.38", "$ 205.05"], ["dow jones transportation average", "$ 100.00", "$ 126.74", "$ 126.75", "$ 136.24", "$ 192.61", "$ 240.91"]], "table_ori": [["", "12/31/2009", "12/31/2010", "12/31/2011", "12/31/2012", "12/31/2013", "12/31/2014"], ["United Parcel Service, Inc.", "$100.00", "$130.29", "$135.35", "$140.54", "$205.95", "$223.79"], ["Standard & Poor’s 500 Index", "$100.00", "$115.06", "$117.48", "$136.26", "$180.38", "$205.05"], ["Dow Jones Transportation Average", "$100.00", "$126.74", "$126.75", "$136.24", "$192.61", "$240.91"]]}

Question: what is the roi of an investment in s&p500 from 2010 to 2012?
Evidence:
table_2: the standard & poor 2019s 500 index of 12/31/2009 is $ 100.00 ; the standard & poor 2019s 500 index of 12/31/2010 is $ 115.06 ; the standard & poor 2019s 500 index of 12/31/2011 is $ 117.48 ; the standard & poor 2019s 500 index of 12/31/2012 is $ 136.26 ; the standard & poor 2019s 500 index of 12/31/2013 is $ 180.38 ; the standard & poor 2019s 500 index of 12/31/2014 is $ 205.05 ;
Program: subtract(136.26, 115.06), divide(#0, 115.06)
Answer:
str_answer: 18.4%
exe_answer: 0.18425
{"pre_text": ["shareowner return performance graph the following performance graph and related information shall not be deemed 201csoliciting material 201d or to be 201cfiled 201d with the sec , nor shall such information be incorporated by reference into any future filing under the securities act of 1933 or securities exchange act of 1934 , each as amended , except to the extent that the company specifically incorporates such information by reference into such filing .", "the following graph shows a five year comparison of cumulative total shareowners 2019 returns for our class b common stock , the standard & poor 2019s 500 index , and the dow jones transportation average .", "the comparison of the total cumulative return on investment , which is the change in the quarterly stock price plus reinvested dividends for each of the quarterly periods , assumes that $ 100 was invested on december 31 , 2009 in the standard & poor 2019s 500 index , the dow jones transportation average , and our class b common stock. ."], "post_text": ["."], "table": [["", "12/31/2009", "12/31/2010", "12/31/2011", "12/31/2012", "12/31/2013", "12/31/2014"], ["united parcel service inc .", "$ 100.00", "$ 130.29", "$ 135.35", "$ 140.54", "$ 205.95", "$ 223.79"], ["standard & poor 2019s 500 index", "$ 100.00", "$ 115.06", "$ 117.48", "$ 136.26", "$ 180.38", "$ 205.05"], ["dow jones transportation average", "$ 100.00", "$ 126.74", "$ 126.75", "$ 136.24", "$ 192.61", "$ 240.91"]], "table_ori": [["", "12/31/2009", "12/31/2010", "12/31/2011", "12/31/2012", "12/31/2013", "12/31/2014"], ["United Parcel Service, Inc.", "$100.00", "$130.29", "$135.35", "$140.54", "$205.95", "$223.79"], ["Standard & Poor’s 500 Index", "$100.00", "$115.06", "$117.48", "$136.26", "$180.38", "$205.05"], ["Dow Jones Transportation Average", "$100.00", "$126.74", "$126.75", "$136.24", "$192.61", "$240.91"]]}

Question: what is the roi of an investment in ups from 2010 to 2012?
Evidence:
table_1: the united parcel service inc . of 12/31/2009 is $ 100.00 ; the united parcel service inc . of 12/31/2010 is $ 130.29 ; the united parcel service inc . of 12/31/2011 is $ 135.35 ; the united parcel service inc . of 12/31/2012 is $ 140.54 ; the united parcel service inc . of 12/31/2013 is $ 205.95 ; the united parcel service inc . of 12/31/2014 is $ 223.79 ;
Program: subtract(140.54, 130.29), divide(#0, 130.29)
Answer:
str_answer: 7.9%
exe_answer: 0.07867
{"pre_text": ["table of contents item 2 .", "properties flight equipment and fleet renewal as of december 31 , 2016 , american operated a mainline fleet of 930 aircraft .", "in 2016 , we continued our extensive fleet renewal program , which has provided us with the youngest fleet of the major u.s .", "network carriers .", "during 2016 , american took delivery of 55 new mainline aircraft and retired 71 aircraft .", "we are supported by our wholly-owned and third-party regional carriers that fly under capacity purchase agreements operating as american eagle .", "as of december 31 , 2016 , american eagle operated 606 regional aircraft .", "during 2016 , we increased our regional fleet by 61 regional aircraft , we removed and placed in temporary storage one embraer erj 140 aircraft and retired 41 other regional aircraft .", "mainline as of december 31 , 2016 , american 2019s mainline fleet consisted of the following aircraft : average seating capacity average ( years ) owned leased total ."], "post_text": ["."], "table": [["", "average seating capacity", "average age ( years )", "owned", "leased", "total"], ["airbus a319", "128", "12.8", "19", "106", "125"], ["airbus a320", "150", "15.5", "10", "41", "51"], ["airbus a321", "178", "4.9", "153", "46", "199"], ["airbusa330-200", "258", "5.0", "15", "2014", "15"], ["airbusa330-300", "291", "16.4", "4", "5", "9"], ["boeing737-800", "160", "7.7", "123", "161", "284"], ["boeing757-200", "179", "17.9", "39", "12", "51"], ["boeing767-300er", "211", "19.5", "28", "3", "31"], ["boeing777-200er", "263", "16.0", "44", "3", "47"], ["boeing777-300er", "310", "2.8", "18", "2", "20"], ["boeing787-8", "226", "1.3", "17", "2014", "17"], ["boeing787-9", "285", "0.2", "4", "2014", "4"], ["embraer 190", "99", "9.2", "20", "2014", "20"], ["mcdonnell douglasmd-80", "140", "22.0", "25", "32", "57"], ["total", "", "10.3", "519", "411", "930"]], "table_ori": [["", "Average Seating  Capacity", "Average  Age  (Years)", "Owned", "Leased", "Total"], ["Airbus A319", "128", "12.8", "19", "106", "125"], ["Airbus A320", "150", "15.5", "10", "41", "51"], ["Airbus A321", "178", "4.9", "153", "46", "199"], ["AirbusA330-200", "258", "5.0", "15", "—", "15"], ["AirbusA330-300", "291", "16.4", "4", "5", "9"], ["Boeing737-800", "160", "7.7", "123", "161", "284"], ["Boeing757-200", "179", "17.9", "39", "12", "51"], ["Boeing767-300ER", "211", "19.5", "28", "3", "31"], ["Boeing777-200ER", "263", "16.0", "44", "3", "47"], ["Boeing777-300ER", "310", "2.8", "18", "2", "20"], ["Boeing787-8", "226", "1.3", "17", "—", "17"], ["Boeing787-9", "285", "0.2", "4", "—", "4"], ["Embraer 190", "99", "9.2", "20", "—", "20"], ["McDonnell DouglasMD-80", "140", "22.0", "25", "32", "57"], ["Total", "", "10.3", "519", "411", "930"]]}

Question: what was the net change in airliner count during 2016?
Evidence:
text_4: during 2016 , american took delivery of 55 new mainline aircraft and retired 71 aircraft .
Program: subtract(55, 71)
Answer:
str_answer: -16
exe_answer: -16
{"pre_text": ["republic services , inc .", "notes to consolidated financial statements 2014 ( continued ) the following table summarizes our outstanding costless collar hedges for occ as of december 31 , 2016 : year tons hedged weighted average floor strike price per ton weighted average cap strike price per ton ."], "post_text": ["costless collar hedges are recorded in our consolidated balance sheets at fair value .", "fair values of costless collars are determined using standard option valuation models with assumptions about commodity prices based upon forward commodity price curves in underlying markets ( level 2 in the fair value hierarchy ) .", "we had no outstanding recycling commodity hedges as of december 31 , 2015 .", "the aggregated fair values of the outstanding recycling commodity hedges as of december 31 , 2016 were current liabilities of $ 0.8 million , and have been recorded in other accrued liabilities in our consolidated balance sheets .", "no amounts were recognized in other income , net in our consolidated statements of income for the ineffective portion of the changes in fair values during the years ended december 31 , 2016 , 2015 and 2014 .", "total loss recognized in other comprehensive income for recycling commodity hedges ( the effective portion ) was $ ( 0.5 ) million for the year ended december 31 , 2016 .", "no amount was recognized in other comprehensive income for 2015 .", "total gain recognized in other comprehensive income for recycling commodity hedges ( the effective portion ) was $ 0.1 million for the year ended december 31 , 2014 .", "fair value measurements in measuring fair values of assets and liabilities , we use valuation techniques that maximize the use of observable inputs ( level 1 ) and minimize the use of unobservable inputs ( level 3 ) .", "we also use market data or assumptions that we believe market participants would use in pricing an asset or liability , including assumptions about risk when appropriate .", "the carrying value for certain of our financial instruments , including cash , accounts receivable , accounts payable and certain other accrued liabilities , approximates fair value because of their short-term nature. ."], "table": [["year", "tons hedged", "weighted average floor strikeprice per ton", "weighted average cap strikeprice per ton"], ["2017", "120000", "$ 81.50", "$ 120.00"], ["2018", "120000", "81.50", "120.00"]], "table_ori": [["Year", "Tons Hedged", "Weighted Average Floor StrikePrice per Ton", "Weighted Average Cap StrikePrice per Ton"], ["2017", "120,000", "$81.50", "$120.00"], ["2018", "120,000", "81.50", "120.00"]]}

Question: what was the ratio of the tons hedged in 2017 to 2018
Evidence:
table_1: year the 2017 of tons hedged is 120000 ; the 2017 of weighted average floor strikeprice per ton is $ 81.50 ; the 2017 of weighted average cap strikeprice per ton is $ 120.00 ;
Program: divide(120000, 120000)
Answer:
str_answer: 1
exe_answer: 1
{"pre_text": ["supplementary information on oil and gas producing activities ( unaudited ) changes in the standardized measure of discounted future net cash flows ( in millions ) 2011 2010 2009 ."], "post_text": ["."], "table": [["( in millions )", "2011", "2010", "2009"], ["sales and transfers of oil and gas produced net of production and administrative costs", "$ -7922 ( 7922 )", "$ -6330 ( 6330 )", "$ -4876 ( 4876 )"], ["net changes in prices and production and administrative costs related to future production", "12313", "9843", "4840"], ["extensions discoveries and improved recovery less related costs", "1454", "1268", "1399"], ["development costs incurred during the period", "1899", "2546", "2786"], ["changes in estimated future development costs", "-1349 ( 1349 )", "-2153 ( 2153 )", "-3773 ( 3773 )"], ["revisions of previous quantity estimates", "2526", "1117", "5110"], ["net changes in purchases and sales of minerals in place", "233", "-20 ( 20 )", "-159 ( 159 )"], ["accretion of discount", "2040", "1335", "787"], ["net change in income taxes", "-6676 ( 6676 )", "-4231 ( 4231 )", "-4345 ( 4345 )"], ["timing and other", "130", "250", "-149 ( 149 )"], ["net change for the year", "4648", "3625", "1620"], ["beginning of the year", "9280", "5655", "4035"], ["end of year", "$ 13928", "$ 9280", "$ 5655"]], "table_ori": [["<i>(In millions)</i>", "2011", "2010", "2009"], ["Sales and transfers of oil and gas produced, net of production and administrative costs", "$(7,922)", "$(6,330)", "$(4,876)"], ["Net changes in prices and production and administrative costs related to future production", "12,313", "9,843", "4,840"], ["Extensions, discoveries and improved recovery, less related costs", "1,454", "1,268", "1,399"], ["Development costs incurred during the period", "1,899", "2,546", "2,786"], ["Changes in estimated future development costs", "(1,349)", "(2,153)", "(3,773)"], ["Revisions of previous quantity estimates", "2,526", "1,117", "5,110"], ["Net changes in purchases and sales of minerals in place", "233", "(20)", "(159)"], ["Accretion of discount", "2,040", "1,335", "787"], ["Net change in income taxes", "(6,676)", "(4,231)", "(4,345)"], ["Timing and other", "130", "250", "(149)"], ["Net change for the year", "4,648", "3,625", "1,620"], ["Beginning of the year", "9,280", "5,655", "4,035"], ["End of year", "$13,928", "$9,280", "$5,655"]]}

Question: what was the average net annual change in discounted future net cash flows ( in millions ) for the years 2011 , 2010 , and 2009?
Evidence:
table_11: ( in millions ) the net change for the year of 2011 is 4648 ; the net change for the year of 2010 is 3625 ; the net change for the year of 2009 is 1620 ;
Program: table_average(net change for the year, none)
Answer:
str_answer: 3298
exe_answer: 3297.66667
{"pre_text": ["supplementary information on oil and gas producing activities ( unaudited ) changes in the standardized measure of discounted future net cash flows ( in millions ) 2011 2010 2009 ."], "post_text": ["."], "table": [["( in millions )", "2011", "2010", "2009"], ["sales and transfers of oil and gas produced net of production and administrative costs", "$ -7922 ( 7922 )", "$ -6330 ( 6330 )", "$ -4876 ( 4876 )"], ["net changes in prices and production and administrative costs related to future production", "12313", "9843", "4840"], ["extensions discoveries and improved recovery less related costs", "1454", "1268", "1399"], ["development costs incurred during the period", "1899", "2546", "2786"], ["changes in estimated future development costs", "-1349 ( 1349 )", "-2153 ( 2153 )", "-3773 ( 3773 )"], ["revisions of previous quantity estimates", "2526", "1117", "5110"], ["net changes in purchases and sales of minerals in place", "233", "-20 ( 20 )", "-159 ( 159 )"], ["accretion of discount", "2040", "1335", "787"], ["net change in income taxes", "-6676 ( 6676 )", "-4231 ( 4231 )", "-4345 ( 4345 )"], ["timing and other", "130", "250", "-149 ( 149 )"], ["net change for the year", "4648", "3625", "1620"], ["beginning of the year", "9280", "5655", "4035"], ["end of year", "$ 13928", "$ 9280", "$ 5655"]], "table_ori": [["<i>(In millions)</i>", "2011", "2010", "2009"], ["Sales and transfers of oil and gas produced, net of production and administrative costs", "$(7,922)", "$(6,330)", "$(4,876)"], ["Net changes in prices and production and administrative costs related to future production", "12,313", "9,843", "4,840"], ["Extensions, discoveries and improved recovery, less related costs", "1,454", "1,268", "1,399"], ["Development costs incurred during the period", "1,899", "2,546", "2,786"], ["Changes in estimated future development costs", "(1,349)", "(2,153)", "(3,773)"], ["Revisions of previous quantity estimates", "2,526", "1,117", "5,110"], ["Net changes in purchases and sales of minerals in place", "233", "(20)", "(159)"], ["Accretion of discount", "2,040", "1,335", "787"], ["Net change in income taxes", "(6,676)", "(4,231)", "(4,345)"], ["Timing and other", "130", "250", "(149)"], ["Net change for the year", "4,648", "3,625", "1,620"], ["Beginning of the year", "9,280", "5,655", "4,035"], ["End of year", "$13,928", "$9,280", "$5,655"]]}

Question: what were total development costs in millions for the three year period?
Evidence:
table_4: ( in millions ) the development costs incurred during the period of 2011 is 1899 ; the development costs incurred during the period of 2010 is 2546 ; the development costs incurred during the period of 2009 is 2786 ;
Program: table_sum(development costs incurred during the period, none)
Answer:
str_answer: 7231
exe_answer: 7231
{"pre_text": ["nbcuniversal media , llc consolidated statement of comprehensive income ."], "post_text": ["see accompanying notes to consolidated financial statements .", "147 comcast 2015 annual report on form 10-k ."], "table": [["year ended december 31 ( in millions )", "2015", "2014", "2013"], ["net income", "$ 3624", "$ 3297", "$ 2122"], ["deferred gains ( losses ) on cash flow hedges net", "-21 ( 21 )", "25", "-5 ( 5 )"], ["employee benefit obligations net", "60", "-106 ( 106 )", "95"], ["currency translation adjustments net", "-121 ( 121 )", "-62 ( 62 )", "-41 ( 41 )"], ["comprehensive income", "3542", "3154", "2171"], ["net ( income ) loss attributable to noncontrolling interests", "-210 ( 210 )", "-182 ( 182 )", "-154 ( 154 )"], ["other comprehensive ( income ) loss attributable to noncontrolling interests", "29", "2014", "2014"], ["comprehensive income attributable to nbcuniversal", "$ 3361", "$ 2972", "$ 2017"]], "table_ori": [["Year ended December 31 (in millions)", "2015", "2014", "2013"], ["Net income", "$3,624", "$3,297", "$2,122"], ["Deferred gains (losses) on cash flow hedges, net", "(21)", "25", "(5)"], ["Employee benefit obligations, net", "60", "(106)", "95"], ["Currency translation adjustments, net", "(121)", "(62)", "(41)"], ["Comprehensive income", "3,542", "3,154", "2,171"], ["Net (income) loss attributable to noncontrolling interests", "(210)", "(182)", "(154)"], ["Other comprehensive (income) loss attributable to noncontrolling interests", "29", "—", "—"], ["Comprehensive income attributable to NBCUniversal", "$3,361", "$2,972", "$2,017"]]}

Question: what is the percentage change in comprehensive income attributable to nbcuniversal from 2014 to 2015?
Evidence:
table_8: year ended december 31 ( in millions ) the comprehensive income attributable to nbcuniversal of 2015 is $ 3361 ; the comprehensive income attributable to nbcuniversal of 2014 is $ 2972 ; the comprehensive income attributable to nbcuniversal of 2013 is $ 2017 ;
Program: subtract(3361, 2972), divide(#0, 2972)
Answer:
str_answer: 13%
exe_answer: 0.13089
{"pre_text": ["stock performance graph comcast the graph below compares the yearly percentage change in the cumulative total shareholder return on comcast 2019s class a common stock during the five years ended december 31 , 2015 with the cumulative total returns on the standard & poor 2019s 500 stock index and with a select peer group consisting of us and other companies engaged in the cable , communications and media industries .", "this peer group consists of us , as well as cablevision systems corporation ( class a ) , dish network corporation ( class a ) , directv inc .", "( included through july 24 , 2015 , the date of acquisition by at&t corp. ) and time warner cable inc .", "( the 201ccable subgroup 201d ) , and time warner inc. , walt disney company , viacom inc .", "( class b ) , twenty-first century fox , inc .", "( class a ) , and cbs corporation ( class b ) ( the 201cmedia subgroup 201d ) .", "the peer group was constructed as a composite peer group in which the cable subgroup is weighted 63% ( 63 % ) and the media subgroup is weighted 37% ( 37 % ) based on the respective revenue of our cable communications and nbcuniversal segments .", "the graph assumes $ 100 was invested on december 31 , 2010 in our class a common stock and in each of the following indices and assumes the reinvestment of dividends .", "comparison of 5 year cumulative total return 12/1412/1312/1212/10 12/15 comcast class a s&p 500 peer group index ."], "post_text": ["nbcuniversal nbcuniversal is a wholly owned subsidiary of nbcuniversal holdings and there is no market for its equity securities .", "39 comcast 2015 annual report on form 10-k ."], "table": [["", "2011", "2012", "2013", "2014", "2015"], ["comcast class a", "$ 110", "$ 177", "$ 250", "$ 282", "$ 279"], ["s&p 500 stock index", "$ 102", "$ 118", "$ 156", "$ 177", "$ 180"], ["peer group index", "$ 110", "$ 157", "$ 231", "$ 267", "$ 265"]], "table_ori": [["", "2011", "2012", "2013", "2014", "2015"], ["Comcast Class A", "$110", "$177", "$250", "$282", "$279"], ["S&P 500 Stock Index", "$102", "$118", "$156", "$177", "$180"], ["Peer Group Index", "$110", "$157", "$231", "$267", "$265"]]}

Question: what was the differencet in percentage 5 year cumulative total return for comcast class a stock and the s&p 500 stock index for the year ended 2015?
Evidence:
table_1: the comcast class a of 2011 is $ 110 ; the comcast class a of 2012 is $ 177 ; the comcast class a of 2013 is $ 250 ; the comcast class a of 2014 is $ 282 ; the comcast class a of 2015 is $ 279 ;
table_2: the s&p 500 stock index of 2011 is $ 102 ; the s&p 500 stock index of 2012 is $ 118 ; the s&p 500 stock index of 2013 is $ 156 ; the s&p 500 stock index of 2014 is $ 177 ; the s&p 500 stock index of 2015 is $ 180 ;
text_7: the graph assumes $ 100 was invested on december 31 , 2010 in our class a common stock and in each of the following indices and assumes the reinvestment of dividends .
Program: subtract(279, 100), divide(#0, 100), subtract(180, 100), divide(#2, 100), subtract(#1, #3)
Answer:
str_answer: 99%
exe_answer: 0.99
{"pre_text": ["stock performance graph comcast the graph below compares the yearly percentage change in the cumulative total shareholder return on comcast 2019s class a common stock during the five years ended december 31 , 2015 with the cumulative total returns on the standard & poor 2019s 500 stock index and with a select peer group consisting of us and other companies engaged in the cable , communications and media industries .", "this peer group consists of us , as well as cablevision systems corporation ( class a ) , dish network corporation ( class a ) , directv inc .", "( included through july 24 , 2015 , the date of acquisition by at&t corp. ) and time warner cable inc .", "( the 201ccable subgroup 201d ) , and time warner inc. , walt disney company , viacom inc .", "( class b ) , twenty-first century fox , inc .", "( class a ) , and cbs corporation ( class b ) ( the 201cmedia subgroup 201d ) .", "the peer group was constructed as a composite peer group in which the cable subgroup is weighted 63% ( 63 % ) and the media subgroup is weighted 37% ( 37 % ) based on the respective revenue of our cable communications and nbcuniversal segments .", "the graph assumes $ 100 was invested on december 31 , 2010 in our class a common stock and in each of the following indices and assumes the reinvestment of dividends .", "comparison of 5 year cumulative total return 12/1412/1312/1212/10 12/15 comcast class a s&p 500 peer group index ."], "post_text": ["nbcuniversal nbcuniversal is a wholly owned subsidiary of nbcuniversal holdings and there is no market for its equity securities .", "39 comcast 2015 annual report on form 10-k ."], "table": [["", "2011", "2012", "2013", "2014", "2015"], ["comcast class a", "$ 110", "$ 177", "$ 250", "$ 282", "$ 279"], ["s&p 500 stock index", "$ 102", "$ 118", "$ 156", "$ 177", "$ 180"], ["peer group index", "$ 110", "$ 157", "$ 231", "$ 267", "$ 265"]], "table_ori": [["", "2011", "2012", "2013", "2014", "2015"], ["Comcast Class A", "$110", "$177", "$250", "$282", "$279"], ["S&P 500 Stock Index", "$102", "$118", "$156", "$177", "$180"], ["Peer Group Index", "$110", "$157", "$231", "$267", "$265"]]}

Question: what was the percentage 5 year cumulative total return for comcast class a stock for the year ended 2015?
Evidence:
table_1: the comcast class a of 2011 is $ 110 ; the comcast class a of 2012 is $ 177 ; the comcast class a of 2013 is $ 250 ; the comcast class a of 2014 is $ 282 ; the comcast class a of 2015 is $ 279 ;
text_7: the graph assumes $ 100 was invested on december 31 , 2010 in our class a common stock and in each of the following indices and assumes the reinvestment of dividends .
Program: subtract(279, 100), divide(#0, 100)
Answer:
str_answer: 179%
exe_answer: 1.79