Does "The Baird system was discontinued in February 1937." contain the correct answer to "When was the Baird system discontinued?"

A: yes

Does "Moreover, Han ships were the first in the world to be steered using a rudder at the stern, in contrast to the simpler steering oar used for riverine transport, allowing them to sail on the high seas." contain the correct answer to "What type of transport was the steering oar most likely to be used during?"

A: yes

Does "Judicial powerthe power to decide cases and controversiesis vested in the Supreme Court and inferior courts established by Congress." contain the correct answer to "What is the power given to the supreme court and lower courts called?"

A:
yes