In this task, you are given two facts, and a multiple-choice question. Based on the given facts, answer the question with index of the correct option (e.g, "A").

Fact1: Cancer cells divide more often than normal cells, and grow out of control., Fact2: Cancer is an example of a mutation in cells., Question: What divide more often than normal cells, and grow out of control? (A) white blood cells (B) Most plants (C) hair cells (D) skin cells (E) Smoking (F) peachleaf willow (G) mutated cells (H) cigarettes
G

Fact1: a seismograph is used for measuring the size of an earthquake, Fact2: Magnitude a measure of earthquake size., Question: Seismographs measure what aspect of earthquakes? (A) Major effects (B) magnitude (C) Otoacoustic (D) power (E) classified (F) specialized (G) lifespan (H) their speed
B

Fact1: Ozone depletion results in higher levels of UV radiation reaching Earth., Fact2: If there is an increase in UV radiation, the risks go up for all types of skin cancer., Question: The risks of all types of skin cancer increases with increasing (A) oxygen debt (B) rays or beams (C) electromagnetic energy (D) scattered light (E) temperature (F) shadow boxing (G) ozone depletion (H) redshift

G