Does the sentence "Many other neighborhoods remain distressed, with extensive abandonment of properties." provide a valid answer to the question "What is one of the problems that currently effects property values in Detroit?" OPTIONS:
- yes
- no

A: yes

Does the sentence "As such the covariance group of the general theory of relativity is just the covariance group of every theory." provide a valid answer to the question "The symmetry group of the general theory of relativity includes what?" OPTIONS:
- yes
- no

A: no

Does the sentence "There are some 70,000 Palestinian refugees, and about 150,000 recently arrived Iraqi refugees, but the number of the largest group, the Sudanese, is contested.[nb 1]" provide a valid answer to the question "How many recent Iraqi refugees are in Egypt?" OPTIONS:
- yes
- no

A: yes

Does the sentence "Many children are used by drug cartels to sell and carry drugs, guns, and other illegal substances because of their perception of innocence." provide a valid answer to the question "Has these dangers caused and increase or decrease in child labour with drug cartels?" OPTIONS:
- yes
- no

A:
no