In this task you will be given a passage and a yes/no question based on the passage. You should answer the question using the information from the passage.

Q: passage: Mr. Brooks is a 2007 American psychological thriller film directed by Bruce A. Evans starring Kevin Costner, Demi Moore, Dane Cook, and William Hurt. It was released on June 1, 2007. The film follows the eponymous character, a celebrated Portland businessman and serial killer (Costner) who is forced to take on a protégé (Cook) after being blackmailed, and has to contend with his bloodthirsty alter ego (Hurt) who convinces him to indulge his ``habit''. His life grows even more complicated when a driven police officer (Moore) reopens the investigation into his murders.
 question: is mr brooks based on a true story?

A: No
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Q: passage: The alcohol laws of the United States regarding minimum age for purchase have changed over time. The history is given in the table below. Unless otherwise noted, if different alcohol categories have different minimum purchase ages, the age listed below is set at the lowest age given (e.g. if the purchase age is 18 for beer and 21 for wine or spirits, as was the case in several states, the age in the table will read as ``18'', not ``21''). In addition, the purchase age is not necessarily the same as the minimum age for consumption of alcoholic beverages, although they have often been the same.
 question: is the drinking age 21 in all us states?

A: No
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Q: passage: The resting membrane potential is not an equilibrium potential as it relies on the constant expenditure of energy (for ionic pumps as mentioned above) for its maintenance. It is a dynamic diffusion potential that takes this mechanism into account--wholly unlike the equilibrium potential, which is true no matter the nature of the system under consideration. The resting membrane potential is dominated by the ionic species in the system that has the greatest conductance across the membrane. For most cells this is potassium. As potassium is also the ion with the most negative equilibrium potential, usually the resting potential can be no more negative than the potassium equilibrium potential. The resting potential can be calculated with the Goldman-Hodgkin-Katz voltage equation using the concentrations of ions as for the equilibrium potential while also including the relative permeabilities of each ionic species. Under normal conditions, it is safe to assume that only potassium, sodium (Na) and chloride (Cl) ions play large roles for the resting potential:
 question: is equilibrium potential the same as resting potential?

A:
No
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