Fact 1: Some viruses can cause cancer. Fact 2: Leukaemia and lymphoma are cancers of the blood. Given the two facts above, what can some viruses cause?

Pick from: (a). extinction (b). Allergies (c). Dehydration (d). anemia (e). lymphoma (f). relocation (g). Pollution (h). Toxicity
Answer:
(e).