Would King Leonidas have succeeded with an army the size of Mozart's compositions?
King Leonidas led 300 Spartans and 700 Thespians against the Persian army at the Battle of Thermopylae. The Persian army had around 150,000 soldiers at the Battle of Thermopylae. Mozart composed 600 works.
The answer is no.

Would Iggy Pop travel with Justin Bieber?
Iggy Pop is a famous punk rocker. Justin Bieber is a famous pop singer. Punk is a music subculture that clashes against mainstream topics, ideals, and subjects. Pop music is a mainstream form of music constructed to appeal to the masses.
The answer is no.

Has every astronaut survived their space journey?
In 1986, the space shuttle Challenger exploded during launch, killing all astronauts aboard. In 2003, the space shuttle Columbia also exploded, again killing its entire crew. Various other space flights have resulted in fatal disasters.
The answer is no.

Are there special traffic laws associated with funerals?
Many funerals have a religious ceremony held in a chapel separate from the cemetery. The corpse and all the attendees have to move from the memorial site to the cemetery. Everyone at the funeral lines up their cars into a procession and follow special rules as they drive to keep the line assembled in transport.
The answer is yes.