Context:
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
Hypothesis: California will remain a giant in the tech industry for year to come.
It's impossible to say
Context:
Besides producing this riverine sea, the deluge also nourishes the largest stretch of rain forest left on Earth. One-third of the remaining rain forest was in the Amazon basin and fires had consumed about 10% of it, an area twice the size of California.
Hypothesis: Fires need to be extinguished in the Amazon
It's impossible to say
Context:
Based upon this possibility and given that the government has wasted almost $1 billion on cancellation fees and will spend much more on lawsuits, will the government attempt to save the Canadian taxpayer a large sum of money by purchasing the same helicopter for both search and rescue and maritime operations - in other words, return to commonality?
Hypothesis: The government wants to purchase two helicopters.

It's impossible to say