and { only { filter_eq { filter_greater { all_rows ; crowd ; 20000 } ; venue ; mcg } } ; eq { hop { filter_eq { filter_greater { all_rows ; crowd ; 20000 } ; venue ; mcg } ; home team score } ; 18.6 ( 114 ) } } = true
select the rows whose crowd record is greater than 20000 . among these rows , select the rows whose venue record fuzzily matches to mcg . there is only one such row in the table . the home team score record of this unqiue row is 18.6  114  .