P-TV and QRS-TV are trying to decide whether to air a sitcom or a reality show in a given time slot. Viewers like both sitcoms and reality shows, but sitcoms are more expensive to produce than reality shows since real actors need to be hired. QRS-TV makes its decision first, and then P-TV observes that choice before making its decision. Both stations know all of the information in the decision tree below. 
P-TV will air a sitcom:
A. never.
B. only if QRS-TV is airing a reality show.
C. no matter what QRS-TV does.
D. only if QRS-TV is also airing a sitcom.
Answer: A
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Answer the following statement true (T) or false (F)
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