Problem: In 1949, the club unveiled a modernised crest featuring the same style of cannon below the club's name, set in blackletter, and above the coat of arms of the Metropolitan Borough of Islington and a scroll inscribed with the club's newly adopted Latin motto, Victoria Concordia Crescit "victory comes from harmony", coined by the club's programme editor Harry Homer. For the first time, the crest was rendered in colour, which varied slightly over the crest's lifespan, finally becoming red, gold and green. Because of the numerous revisions of the crest, Arsenal were unable to copyright it. Although the club had managed to register the crest as a trademark, and had fought (and eventually won) a long legal battle with a local street trader who sold "unofficial" Arsenal merchandise, Arsenal eventually sought a more comprehensive legal protection. Therefore, in 2002 they introduced a new crest featuring more modern curved lines and a simplified style, which was copyrightable. The cannon once again faces east and the club's name is written in a sans-serif typeface above the cannon. Green was replaced by dark blue. The new crest was criticised by some supporters; the Arsenal Independent Supporters' Association claimed that the club had ignored much of Arsenal's history and tradition with such a radical modern design, and that fans had not been properly consulted on the issue.
What legal stance did Arsenal use to win a law suit against a merchant?
The answer is the following: trademark

Problem: In 295, a certain Maximilian refused military service; in 298 Marcellus renounced his military oath. Both were executed for treason; both were Christians. At some time around 302, a report of ominous haruspicy in Diocletian's domus and a subsequent (but undated) dictat of placatory sacrifice by the entire military triggered a series of edicts against Christianity. The first (303 AD) "ordered the destruction of church buildings and Christian texts, forbade services to be held, degraded officials who were Christians, re-enslaved imperial freedmen who were Christians, and reduced the legal rights of all Christians... [Physical] or capital punishments were not imposed on them" but soon after, several Christians suspected of attempted arson in the palace were executed. The second edict threatened Christian priests with imprisonment and the third offered them freedom if they performed sacrifice. An edict of 304 enjoined universal sacrifice to traditional gods, in terms that recall the Decian edict.
For what reason were Maximillian and Marcellus executed?
The answer is the following: treason

Problem: Immunology is a branch of biomedical science that covers the study of immune systems in all organisms. It charts, measures, and contextualizes the: physiological functioning of the immune system in states of both health and diseases; malfunctions of the immune system in immunological disorders (such as autoimmune diseases, hypersensitivities, immune deficiency, and transplant rejection); the physical, chemical and physiological characteristics of the components of the immune system in vitro, in situ, and in vivo. Immunology has applications in numerous disciplines of medicine, particularly in the fields of organ transplantation, oncology, virology, bacteriology, parasitology, psychiatry, and dermatology.
What disciplines in medicine have particularly strong immunology applications?
The answer is the following: organ transplantation, oncology, virology, bacteriology, parasitology, psychiatry, and dermatology

Problem: The word slovo ("word") and the related slava ("fame") and slukh ("hearing") originate from the Proto-Indo-European root *klew- ("be spoken of, fame"), cognate with Ancient Greek (kles - "famous"), whence the name Pericles, and Latin clueo ("be called"), and English loud.
What three words originated from the Proto-Indo-European root *klew- ("be spoken of, fame")?
The answer is the following:
he word slovo ("word") and the related slava ("fame") and slukh ("hearing")