question: OPTIONS:
- yes
- no
The network formers (silicon, boron, germanium) form a highly cross-linked network of chemical bonds.
What type of chemical attachment connects ions to the network?

answer: no

[Q]: Sentence: He proposed to Congress the Civil Rights Act of 1957 and of 1960 and signed those acts into law. Question: What was the first civil rights act proposed to Congress by Eisenhower? OPTIONS:
- yes
- no
++++++++++
[A]: yes

Q: Does "The magazine reported that the city had falling unemployment, one of the strongest housing markets in the country and solid growth in energy, agriculture and manufacturing." provide a valid answer to "What year did the oil crash?"?
OPTIONS:
- yes
- no
A: no

Problem: Does "In Japan, the government and nationalists viewed these embargos as acts of aggression; imported oil made up about 80% of domestic consumption, without which Japan's economy, let alone its military, would grind to a halt." answer the question "What percent of oil made up Japan's domestic consumption?" OPTIONS:
- yes
- no

A: yes

Does the sentence "Forest gardens originated in prehistoric times along jungle-clad river banks and in the wet foothills of monsoon regions.[citation needed]" provide a valid answer to the question "In what kind of area did forest gardening start?" OPTIONS:
- yes
- no

A: yes

Does the sentence "Tuberculosis generally affects the lungs, but can also affect other parts of the body." provide a valid answer to the question "Along with cough, weight loss, and night sweats, what's the fourth classic symptom of the disease?" OPTIONS:
- yes
- no

A:
no