The position time (x - t) graphs for two children A and B returning from their school O to their homes P and Q, respectively are shown, Choose the correct entries:
(a) (A/B) lives closer to the school than (B/A).
(b) (A/B) starts from the school earlier than (B/A).
(c) (A/B) walks faster than (B/A).
(d) A and B reach home at the (same/different) time.
(e) (A/B) overtakes (B/A) on the road (once/twice).