Problem: Shares of tech companies rose as a rebound in risk appetite stoked demand for the sector. The Nasdaq Composite closed at a record high as comments from Federal Reserve Jerome Powell alleviated worries about the effects of higher interest rates on growth. Microsoft is being investigated by U.S. authorities over potential bribery and corruption related to software sales in Hungary, The Wall Street Journal reported. A fire on the grounds of Tesla's car factory in California on Thursday burned a scrap pile but was extinguished before it could cause major damage. Rob Curran, rob.curran@dowjones.com

Based on the paragraph above can we conclude that "The owner of Microsoft is white."?

A: It's impossible to say

Problem: How to be ready for your first period<br>Understand menstruation. Spend some time familiarizing yourself with the bodily processes behind menstruation. Many women feel more comfortable with their first period if they understand why menstruation occurs.

Based on the paragraph above can we conclude that "the agent is aged more than 9"?

A: Yes

Problem: According to the World Health Organisation (WHO), a cholera epidemic in the African country of Zimbabwe has now infected over 80,200 people. The epidemic is the worst cholera outbreak in Africa for fifteen years. The United Nations agency stated that approximately half of all the patients that died of the disease did not reach any of the 365 cholera treatment centers located in the country.

Based on the paragraph above can we conclude that "Patients in Africa have to walk to treatment centers."?

A:
It's impossible to say