Does the sentence "Copper rose over speculations that production in southwestern China may be affected, and oil prices dropped over speculations that demand from China would fall." provide a valid answer to the question "What natural resource dropped in value?" OPTIONS:
- yes
- no

A: yes

Question:
Choose your answer: Is "However, since the 1970s, when natural gas succeeded town gas, asphalt/bitumen has completely overtaken the use of coal tar in these applications." a good answer to the question "For what was coal tar used in road paving?" OPTIONS:
- yes
- no
Answer:
no

QUES: Q: When was the decision made for this council?
A: This decision was announced on 29 January 1959 at the Basilica of Saint Paul Outside the Walls.
Does the answer answer the question? OPTIONS:
- yes
- no

ANS: yes

Does "Floor indicators can consist of a dial with a rotating needle, but the most common types are those with successively illuminated floor indications or LCDs." contain the correct answer to "What do floor indicaters often consist of?"
OPTIONS:
- yes
- no

A: yes

question: OPTIONS:
- yes
- no
Currently, there is a continuous 14-mile (23 km) stretch of the trail from downtown, through Hamden and into Cheshire, making bicycle commuting between New Haven and those suburbs possible.
What rail trail is slated to run between downtown New Haven and Northampton, Massachusetts?

answer: no

question: OPTIONS:
- yes
- no
This feature is lacking in the descendants of their nearest algal relatives, the Charophycean green algae.
What are the nearest algal relatives existing today?

answer:
yes