I am verifying the answers generated by an automatic system to the following question: how were europe colonist able to establish population centers in southern africa Suggested answer: Africa's history has been challenging for researchers in the field of African studies because of the scarcity of written sources in large parts of sub-Saharan Africa . Should I validate this answer?

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- Yes

Answer: No

I am verifying the answers generated by an automatic system to the following question: what is go daddy.com? Suggested answer: , Bob Parsons had ceded the CEO role of Go Daddy to Warren Adelman , who had been with the company for about 10 years. Should I validate this answer?

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Answer: No

I am verifying the answers generated by an automatic system to the following question: how long is a flat membrane roof good for? Suggested answer: A main reason for failure of these traditional roofs is ignorance or lack of maintenance where people or events cause the gravel to be moved or removed from the tar or tarpaper waterproofing, thus exposing it to weather and sun whereupon cracking and blistering occurs over time and eventually water gets in. Should I validate this answer?

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Answer: No

I am verifying the answers generated by an automatic system to the following question: how many canals in mandibular first molar Suggested answer: Viewed from the top of the tooth (occlusal view), the mandibular first molar is pentagonal (five sided) in shape and tapers toward the lingual, with the sides being the buccal surface, the mesial surface, the lingual surface, distal surface, and the distobuccal surface. Should I validate this answer?

OPTIONS:
- No
- Yes

Answer:
No