Does "Modern Portuguese literature is represented by authors such as Almeida Garrett, Camilo Castelo Branco, Eca de Queiroz, Fernando Pessoa, Sophia de Mello Breyner Andresen, Antonio Lobo Antunes and Miguel Torga." contain the correct answer to "Who are some modern Portuguese authors?"

A: yes

Does "For the first time, the crest was rendered in colour, which varied slightly over the crest's lifespan, finally becoming red, gold and green." contain the correct answer to "In 1949 what new addition was done to enhance the Arsenal club crest?"

A: yes

Does "The division between the two is often not clear and is often politicized in disagreements within a government over a treaty, since a non-self-executing treaty cannot be acted on without the proper change in domestic law." contain the correct answer to "The often unclear division between a self-executing treaty and a non-self-executing treaty can lead to a treaty being what if disagreements exist within a party?"

A:
yes