Sound can travel through a perfect vacuum. Answer true or false.
Which chemical element is the most abundant in the universe by mass? Answer with the single word only, in lowercase.
Saudi Aramco's shares are listed on the Saudi Exchange (Tadawul) in Riyadh. Answer true or false.
In which country is the BSE Sensex stock index based? Answer with the country name only.
Which NBA team won the 2023 NBA Finals? Answer with the team nickname only, such as Lakers.