{"pre_text": ["item 1b .", "unresolved staff comments not applicable .", "item 2 .", "properties our global headquarters are located in chicago , illinois , at 20 south wacker drive .", "the following is a description of our key locations and facilities .", "location primary use owned/leased lease expiration approximate size ( in square feet ) ( 1 ) 20 south wacker drive chicago , illinois global headquarters and office space leased 2032 ( 2 ) 512000 141 west jackson chicago , illinois trading floor and office space leased 2027 ( 3 ) 150000 333 s .", "lasalle chicago , illinois trading floor and office space owned n/a 300000 550 west washington chicago , illinois office space leased 2023 250000 one north end new york , new york trading floor and office space leased 2028 ( 4 ) 240000 ."], "post_text": ["data center 3 chicagoland area business continuity and co-location leased 2031 ( 5 ) 83000 bagmane tech park bangalore , office space leased 2020 ( 6 ) 72000 ( 1 ) size represents the amount of space leased or owned by us unless otherwise noted .", "( 2 ) the initial lease expires in 2032 with two consecutive options to extend the term for five years each .", "( 3 ) the initial lease expires in 2027 and contains options to extend the term and expand the premises .", "( 4 ) the initial lease expires in 2028 and contains options to extend the term and expand the premises .", "in 2019 , the premises will be reduced to 225000 square feet .", "( 5 ) in march 2016 , the company sold its datacenter in the chicago area for $ 130.0 million .", "at the time of the sale , the company leased back a portion of the property .", "( 6 ) the initial lease expires in 2020 and contains an option to extend the term as well as an option to terminate early .", "item 3 .", "legal proceedings see 201clegal and regulatory matters 201d in note 12 .", "contingencies to the consolidated financial statements beginning on page 87 for cme group 2019s legal proceedings disclosure which is incorporated herein by reference .", "item 4 .", "mine safety disclosures not applicable. ."], "table": [["location", "primary use", "owned/leased", "lease expiration", "approximate size ( in square feet ) ( 1 )"], ["20 south wacker drive chicago illinois", "global headquarters and office space", "leased", "2032 ( 2 )", "512000"], ["141 west jacksonchicago illinois", "trading floor and office space", "leased", "2027 ( 3 )", "150000"], ["333 s . lasallechicago illinois", "trading floor and office space", "owned", "n/a", "300000"], ["550 west washingtonchicago illinois", "office space", "leased", "2023", "250000"], ["one north endnew york new york", "trading floor and office space", "leased", "2028 ( 4 )", "240000"], ["one new change london", "office space", "leased", "2026", "58000"], ["data center 3chicagoland area", "business continuity and co-location", "leased", "2031 ( 5 )", "83000"], ["bagmane tech park bangalore india", "office space", "leased", "2020 ( 6 )", "72000"]], "table_ori": [["Location", "Primary Use", "Owned/Leased", "Lease Expiration", "Approximate Size(in square feet)<sup>(1)</sup>"], ["20 South Wacker Drive Chicago, Illinois", "Global headquarters and office space", "Leased", "2032<sup>(2)</sup>", "512,000"], ["141 West JacksonChicago, Illinois", "Trading floor and office space", "Leased", "2027<sup>(3)</sup>", "150,000"], ["333 S. LaSalleChicago, Illinois", "Trading floor and office space", "Owned", "N/A", "300,000"], ["550 West WashingtonChicago, Illinois", "Office space", "Leased", "2023", "250,000"], ["One North EndNew York, New York", "Trading floor and office space", "Leased", "2028<sup>(4)</sup>", "240,000"], ["One New Change London", "Office space", "Leased", "2026", "58,000"], ["Data Center 3Chicagoland area", "Business continuity and co-location", "Leased", "2031<sup>(5)</sup>", "83,000"], ["Bagmane Tech Park Bangalore, India", "Office space", "Leased", "2020<sup>(6)</sup>", "72,000"]]}

Question: by what percentage will the space in one north endnew york new york decrease in 2019?
Evidence:
table_5: location the one north endnew york new york of primary use is trading floor and office space ; the one north endnew york new york of owned/leased is leased ; the one north endnew york new york of lease expiration is 2028 ( 4 ) ; the one north endnew york new york of approximate size ( in square feet ) ( 1 ) is 240000 ;
text_11: in 2019 , the premises will be reduced to 225000 square feet .
Program: subtract(225000, 240000), divide(#0, 240000)
Answer:
str_answer: -6.3%
exe_answer: -0.0625