CONCEPTS: batter, catcher, pitch

GEN: A pitch is delivered as the batter, catcher, and umpire watch.

CONCEPTS: ensure, patient, safety

GEN: this equipment ensures highest standard of comfort and safety for the patients .

CONCEPTS: astronaut, float, spacewalk

GEN: astronaut became the first woman to make a spacewalk when she floated outside the space shuttle .

CONCEPTS: arena, bull, matador, run

GEN:
In an arena, a matador runs to the side as an angry bull comes out.