The Fifth Golden Rooster and Hundred Flowers Festival, to be held in southeast city of Kunming from October 9 to 13, will feature award-giving ceremonies, film exhibitions, as well as business exchanges.
The Fifth Golden Rooster and Hundred Flowers Festival takes place in Kunming over 6 days.
The festival is from the 9-13 which is 5 days, not 6.  I think the computer was fooled because it could not compute how many days it lasted.
( z1 festival :name ( z2 name :op "Golden" :op "Rooster" :op "and" :op "Hundred" :op "Flowers" :op "Festival" ) :location ( z3 city :name ( z4 name :op "Kunming" ) ) :duration ( z5 temporal-quantity :quant 6 :unit ( z6 day ) ) :ord ( z7 ordinal-entity :value 5 ) )