Petrine wishes to have the roof of her house repaired. She hires John to undertake the repairs. Petrine and John sign a contract for the job. John completes the job on Friday. On Monday, it rains, and the roof leaks in a way that is more extreme than it did before the repairs, causing Petrine to declare, "That careless John is a real criminal! Look how the place wet up like Hope River!" Petrine wishes to sue John to get back the money she paid for the repairs. Which area of law will be most pertinent in Petrine's claim? (a) Tort law; (b) Criminal law; (c) Property law; (d) Contract law; (e) Labour law