<human>: Question: Along with anti-death penalty advocacy, why has there been a shortage in drugs for lethal injections in the United States?
Answer: The European Union has outlawed the export of any product that could be used in an execution; this has prevented executioners from using EU-manufactured anesthetics like propofol which are needed for general medical purposes.
 Is the question answered in a satisfactory fashion?

OPTIONS:
- yes
- no
<bot>: no