Problem: Blues Berry<br>Berry was a struggling musician. He loved all kinds of music but didn't have any inspiration. On Friday his girlfriend of three years broke up with him. He began writing blues tunes about her. Then his music was a hit and people loved to hear him sing the blues.

Based on the paragraph above can we conclude that "Berry's girlfriend broke up with him on Friday the 13th."?

A: It's impossible to say


Problem: Carmen was only slightly put out to find that women are as poorly represented among Australian political scientists as they are in parliament (Leonie was asking, 'where are all the women?').

Based on the paragraph above can we conclude that "Carmen was a politician"?

A: It's impossible to say


Problem: How to stop wheezing<br>Keep your living environment clean. Removing irritants from the air you breathe can stop wheezing and associated difficulties caused by external sources, so you should keep the air in both your living and working environment as clean as possible. [substeps] Dust, sweep, and vacuum your home and office regularly.

Based on the paragraph above can we conclude that "The cost of allergy treatments are expected to increase 20% in the next 12 months."?

A: