Table 6 Illustration of KEYWORD and EXCLUDE_KEYWORD semantic roles in question frames

Question

Is it ok to drink quinine in seltzer water to ease leg cramps?

Frame

Question type

ease:treatment

Theme

leg cramps: problem

Keyword

quinine: substance

Keyword

seltzer water: substance

Question

My father is 70 years old, his arteries in the both limbs have blockage.

Doctor’s suggest to go for amputation but there is high risk in it. Please

suggest treatment without amputation.

Frame

Question type

treatment:treatment

Theme

arteries in the both limbs have blockage: problem

ExcludeKeyword

amputation: procedure_device