Q: Does "The angled deck allows the installation of one or two "waist" catapults in addition to the two bow cats." provide a valid answer to "How many "waist" catapults can be installed with an angled deck?"?
A: yes

Q: Does "Hydrogen poses a number of hazards to human safety, from potential detonations and fires when mixed with air to being an asphyxiant in its pure, oxygen-free form." provide a valid answer to "What threats can hydrogen cause to human saftey?"?
A: yes

Q: Does "The concept of a German nation was developed by German philosopher Johann Gottfried Herder." provide a valid answer to "Who was Johann Herder?"?
A: yes

Q: Does "There are also a number of snack restaurants which the French call "les snacks" or "les petits creux" which include sandwiches, pizzas and salads." provide a valid answer to "Creole food is often what?"?
A:
no