A group of activists made sure such toxic smoke was no longer used in grottoes and did not stain natural objects. A group of activists made sure such toxic smoke was no longer used in grottoes and did not stain natural objects. The temperature dropped to as low as minus-38 degrees Celsius (minus-32.8 Fahrenheit) on Feb. 1, according to weather experts. Among the most frustrating parts of the job was the ineffectiveness of the existing rules, she said. People were afraid they would be evicted and left with nothing, so they came to protest without really understanding the laws, she said.
A group of activists made sure such toxic smoke was no longer used in hot spots and did not stain natural objects.
( z0 ensure :ARG0 ( z1 group :cxnsistof ( z2 activist ) ) :ARG1 ( z3 and :op ( z4 use :ARG1 ( z5 smoke :mod ( z6 toxic ) :mod ( z7 such ) ) :location ( z8 spot :ARG1-of ( z9 hot ) ) :time ( z10 no-longer ) ) :op ( z11 stain :ARG0 z5 :ARG1 ( z12 object :ARG1-of ( z13 natural ) ) :polarity - ) ) )
(z0 / ensure-01
    :ARG0 (z1 / group
              :consist-of (z2 / activist))
    :ARG1 (z3 / and
              :op1 (z4 / use-01
                       :ARG1 (z5 / smoke
                                 :mod (z6 / toxic)
                                 :mod (z7 / such))
                       :location (z8 / spot
                                     :ARG1-of (z9 / hot-05))
                       :time (z10 / no-longer))
              :op2 (z11 / stain-01
                        :ARG0 z5
                        :ARG1 (z12 / object
                                   :ARG1-of (z13 / natural-03))
                        :polarity -)))
A group of activists made sure such toxic smoke was no longer used in hot spots and did not stain natural objects .
z1 :consist-of z2
z0 :ARG0 z1
z5 :mod z6
z5 :mod z7
z4 :time z10
z4 :ARG1 z5
z8 :ARG1-of z9
z4 :location z8
z3 :op1 z4
z0 :ARG1 z3
z11 :polarity 0
z3 :op2 z11
z11 :ARG0 z5
z12 :ARG1-of z13
z11 :ARG1 z12