Read the following premise and answer if the hypothesis is true.
Saudi Arabia's production mix will shift to a higher proportion of lighter crudes. Unlike last year's Qatif and Abu Safah developments, nearly all of the proposed projects produce Arab Light or lighter crudes.
Hypothesis: light crude is more valuable. Is the answer "Yes", "No", or "It's impossible to say"? Respond with only the answer and no additional text.
It's impossible to say
Yes.