Based on a worldwide study of smoking-related fire and disaster data, UC Davis epidemiologists show smoking is a leading cause of fires and death from fires globally.
Studys worldwide show smoking isnt a leading cause of fires.
( z1 show :ARG0 ( z2 study :location ( z3 worldwide ) ) :ARG1 ( z4 cause :polarity - :ARG0 ( z5 smoke ) :ARG1 ( z6 fire ) :ARG2-of ( z7 lead ) ) )