Many hopes are riding on the sale of Talisman's holdings in Palm Beach and Hendry counties, which Vice President Al Gore announced with much fanfare last year at the 50th anniversary of Everglades National Park.
Talisman's holdings in Palm Beach and Hendry counties will be sold at the 50th anniversary of Everglades National Park.
The 50th anniversary of Everglades National Park has already taken place last year, yet hopes are still riding on the sale so the events cant co-occur. 
( z0 sell :ARG1 ( z1 holding :location ( z2 and :op ( z3 county :name ( z4 name :op "Palm" :op "Beach" ) ) :op ( z5 county :name ( z6 name :op "Hendry" ) ) ) :poss ( z7 company :name ( z8 name :op "Talisman" ) ) ) :time ( z9 anniversary :ord ( z10 ordinal-entity :value 50 ) :topic ( z11 park :name ( z12 name :op "Everglades" :op "National" :op "Park" ) ) ) )
(z0 / sell-01
    :ARG1 (z1 / holding
              :location (z2 / and
                            :op1 (z3 / county
                                     :name (z4 / name
                                               :op1 "Palm"
                                               :op2 "Beach"))
                            :op2 (z5 / county
                                     :name (z6 / name
                                               :op1 "Hendry")))
              :poss (z7 / company
                        :name (z8 / name
                                  :op1 "Talisman")))
    :time (z9 / anniversary
              :ord (z10 / ordinal-entity
                        :value 50)
              :topic (z11 / park
                          :name (z12 / name
                                     :op1 "Everglades"
                                     :op2 "National"
                                     :op3 "Park"))))
Talisman 's holdings in Palm Beach and Hendry counties will be sold at the 50th anniversary of Everglades National Park .
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z4 :op1 5
z4 :op2 1
z1 :location z2
z2 :op1 z3
z3 :name z4
z2 :op2 z5
z5 :name z6
z6 :op1 3
z0 :ARG1 z1
z10 :value 0
z9 :ord z10
z0 :time z9
z12 :op1 2
z12 :op2 4
z11 :name z12
z9 :topic z11
z12 :op3 6