Problem: Urticaria affects what part of the body?
======
A: skin

Problem: The River Tyne is formed by the confluence of the North Tyne and the South Tyne, west of which town?
======
A: hexham

Problem: What is the common name of the plant hedera helix?
======
A: ivy

Problem: The HP-35, launched in 1972, was Hewlett-Packard's first what?
======
A:
pocket calculator