Carelessness by contractors is a common cause of fire, including many fires that result in serious financial loss. It has been estimated that perhaps 20-25% of all non-domestic fires result from 'on-going work', such as refurbishment, repair and construction.
Contractors can reduce the amount of fires by carrying fire extinguishers
( z1 possible :ARG1 ( z2 reduce :ARG0 ( z3 person :ARG0-of ( z4 contract ) ) :ARG1 ( z5 amount :quant-of ( z6 fire ) ) :manner ( z7 carry :ARG0 z3 :ARG1 ( z8 thing :ARG0-of ( z9 extinguish :ARG1 z6 ) ) ) ) )