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.

[EX Q]: passage: A vehicle identification number (VIN) is a unique code, including a serial number, used by the automotive industry to identify individual motor vehicles, towed vehicles, motorcycles, scooters and mopeds, as defined in ISO 3779:2009.
 question: is a car serial number the same as a vin?
[EX A]: Yes

[EX Q]: passage: In ``Moving On'', Pam interviews for a job in Philadelphia to be closer to Jim, but she is turned off by the idea when her prospective new boss bears a striking resemblance in behavior to Michael Scott. Over dinner, Pam reveals to Jim that she doesn't really want to move to Philadelphia after all. However, in ``Livin' the Dream'', when Athlead is bought out and Jim is offered a large sum of money for 3 months to pitch the company across the country, Pam overhears Jim refuse the opportunity because of her and appears to have mixed feelings about this decision. In ``A.A.R.M.'', Pam tells Jim that she's afraid that he will resent her for making him stay and that she might not be enough for him. Jim asks the camera crew to compile documentary footage of the two of them to show her. When she finishes the montage, which shows Jim taking back a letter he intended to give her with his teapot gift during Christmas; Jim finally gives her that letter, and she reads it, visibly moved. In the series finale, which takes place a year later, she reveals to Jim that she secretly put the house on the market, so that they can move to Austin, Texas, and take his job back at Athlead (now Athleap).
 question: do jim and pam break up at the end of the office?
[EX A]: No

[EX Q]: passage: The refractive index can be seen as the factor by which the speed and the wavelength of the radiation are reduced with respect to their vacuum values: the speed of light in a medium is v = c/n, and similarly the wavelength in that medium is λ = λ/n, where λ is the wavelength of that light in vacuum. This implies that vacuum has a refractive index of 1, and that the frequency (f = v/λ) of the wave is not affected by the refractive index. As a result, the energy (E = h f) of the photon, and therefore the perceived color of the refracted light to a human eye which depends on photon energy, is not affected by the refraction or the refractive index of the medium.
 question: does refractive index vary with colour of light?
[EX A]:
No

