Question: That is, basic substances which in combination produce--" "Of course," Dave interrupted.
"I mean, simple substances that, when you put them together, make-"
OPTIONS:
- yes
- it is not possible to tell
- no

Answer: yes

Question: Unable to replicate the agricultural techniques of the Anasazi, the Paiutes were destined to a semi-nomadic lifestyle until European settlers arrived, changing the nature of existence in the valley forever.
Paiutes were able to replicate the agricultural techniques of the Anasazis.
OPTIONS:
- yes
- it is not possible to tell
- no

Answer: no

Question: Shall we say payment of services in advance?" Whittington grunted.
Shall we agree on advanced payment of services?
OPTIONS:
- yes
- it is not possible to tell
- no

Answer:
yes