In the following sentences, identify the one which is free from any grammatical or contextual errors. If all sentences are correct, choose the option ...

(a) In Descartes’ system, it would appear that laws of physics are necessary or that eternal truths are necessary as well.

(b) Travellers often complain that it isn’t fair to be charged more for a hotel room during the summer from in the winter.

(c) Email exchanges can often escalate or fizzle out, whereas face-to-face meetings often cut by some of the adversarial email responses sometimes generated by differences in culture and approach.

(d) In an ideal society, a free people will be governed by a law that is not arbitrary, but rather corresponds to what is fit, and is able to be apprehended by reason.

(e) All are correct