Question: Read this and answer the question

Mahayana Buddhism encourages everyone to become bodhisattvas and to take the bodhisattva vow, where the practitioner promises to work for the complete enlightenment of all beings by practicing the six paramitas. According to Mahayana teachings, these perfections are: dana, sila, ksanti, virya, dhyana, and prajna.

What is the idea there the practitioner promises to work for the complete enlightenment of all beings by practicing the six paramitas?
Answer: bodhisattva vow
Question: Read this and answer the question

Feeding structures in the mouth region vary widely, and have little correlation with the animals' diets. Many polychaetes have a muscular pharynx that can be everted (turned inside out to extend it). In these animals the foremost few segments often lack septa so that, when the muscles in these segments contract, the sharp increase in fluid pressure from all these segments everts the pharynx very quickly. Two families, the Eunicidae and Phyllodocidae, have evolved jaws, which can be used for seizing prey, biting off pieces of vegetation, or grasping dead and decaying matter. On the other hand, some predatory polychaetes have neither jaws nor eversible pharynges. Selective deposit feeders generally live in tubes on the sea-floor and use palps to find food particles in the sediment and then wipe them into their mouths. Filter feeders use "crowns" of palps covered in cilia that wash food particles towards their mouths. Non-selective deposit feeders ingest soil or marine sediments via mouths that are generally unspecialized. Some clitellates have sticky pads in the roofs of their mouths, and some of these can evert the pads to capture prey. Leeches often have an eversible proboscis, or a muscular pharynx with two or three teeth.

What part of a polychaete can be everted?
Answer: pharynx
Question: Read this and answer the question

Many annual events celebrate the diverse cultures of Houston. The largest and longest running is the annual Houston Livestock Show and Rodeo, held over 20 days from early to late March, is the largest annual livestock show and rodeo in the world. Another large celebration is the annual night-time Houston Pride Parade, held at the end of June. Other annual events include the Houston Greek Festival, Art Car Parade, the Houston Auto Show, the Houston International Festival, and the Bayou City Art Festival, which is considered to be one of the top five art festivals in the United States.

Where does the Bayou City Art Festival rank in U.S. art festivals?
Answer:
one of the top five