Frames file for 'waft' based on sentences in wsj. Verbnet entry 47.3.
Roleset waft.01 "(cause to) float lightly":
Roles:
Arg0:cause or agent (rare)
Arg1:thing floating
Examples:
usually unaccusative (-)
person: ns
tense: ns
aspect: progressive
voice: active
form: participle
The soft, wafting aromas will ``improve ride comfort,'' the
display attests, and a proud employee says Mazda hopes to move the
system out of the lab and into its cars in a year or two.