instruction:
In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.
question:
Smokers die an average of six to _ years earlier than nonsmokers.
answer:
eight


question:
Ants display _ rather distinct patterns of nest establishment.
answer:
two


question:
Preventative immunization consists of _ vaccinations with the rabies vaccine.
answer:

three