Problem: Predation:

Grazing organisms may also kill their prey species, but this is seldom the case. While some herbivores like zooplankton live on unicellular phytoplankton and therefore, by the individualized nature of the organism, kill their prey, many only eat a small part of the plant. Grazing livestock may pull some grass out at the roots, but most is simply grazed upon, allowing the plant to regrow once again. Kelp is frequently grazed in subtidal kelp forests, but regrows at the base of the blade continuously to cope with browsing pressure. Animals may also be 'grazed' upon; female mosquitos land on hosts briefly to gain sufficient proteins for the development of their offspring. Starfish may be grazed on, being capable of regenerating lost arms.

What does zooplankton gain for its offspring by attaching to a host?
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A: unanswerable

Problem: The Bronx is almost entirely situated on the North American mainland. The Hudson River separates the Bronx on the west from Alpine, Tenafly and Englewood Cliffs in Bergen County, New Jersey; the Harlem River separates it from the island of Manhattan to the southwest; the East River separates it from Queens to the southeast; and to the east, Long Island Sound separates it from Nassau County in western Long Island. Directly north of the Bronx are (from west to east) the adjoining Westchester County communities of Yonkers, Mount Vernon, Pelham Manor and New Rochelle. (There is also a short southern land boundary with Marble Hill in the Borough of Manhattan, over the filled-in former course of the Spuyten Duyvil Creek. Marble Hill's postal ZIP code, telephonic Area Code and fire service, however, are shared with the Bronx and not Manhattan.)
What state is Alpine in?
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Answer: New Jersey

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
Around the start of the 20th century, a growing population of Asian Americans lived in or near Santa Monica and Venice. A Japanese fishing village was located near the Long Wharf while small numbers of Chinese lived or worked in both Santa Monica and Venice. The two ethnic minorities were often viewed differently by White Americans who were often well-disposed towards the Japanese but condescending towards the Chinese. The Japanese village fishermen were an integral economic part of the Santa Monica Bay community.
In what city did more Chinese people live?
A: unanswerable

Context and question: Because of their long life, fast switching times, and their ability to be seen in broad daylight due to their high output and focus, LEDs have been used in brake lights for cars' high-mounted brake lights, trucks, and buses, and in turn signals for some time, but many vehicles now use LEDs for their rear light clusters. The use in brakes improves safety, due to a great reduction in the time needed to light fully, or faster rise time, up to 0.5 second faster[citation needed] than an incandescent bulb. This gives drivers behind more time to react. In a dual intensity circuit (rear markers and brakes) if the LEDs are not pulsed at a fast enough frequency, they can create a phantom array, where ghost images of the LED will appear if the eyes quickly scan across the array. White LED headlamps are starting to be used. Using LEDs has styling advantages because LEDs can form much thinner lights than incandescent lamps with parabolic reflectors.
ED brake lights are how many times slower than incandescent ones?
Answer: unanswerable

Question: At the dawn of the Grand Lodge era, during the 1720s, James Anderson composed the first printed constitutions for Freemasons, the basis for most subsequent constitutions, which specifically excluded women from Freemasonry. As Freemasonry spread, continental masons began to include their ladies in Lodges of Adoption, which worked three degrees with the same names as the men's but different content. The French officially abandoned the experiment in the early 19th century. Later organisations with a similar aim emerged in the United States, but distinguished the names of the degrees from those of male masonry.
Is there an answer to this question: What were lodges called that included cats?

Answer: unanswerable

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
Tito was notable for pursuing a foreign policy of neutrality during the Cold War and for establishing close ties with developing countries. Tito's strong belief in self-determination caused early rift with Stalin and consequently, the Eastern Bloc. His public speeches often reiterated that policy of neutrality and cooperation with all countries would be natural as long as these countries did not use their influence to pressure Yugoslavia to take sides. Relations with the United States and Western European nations were generally cordial.
With whom did Tito's belief in self-determination cause a rift?
A:
Stalin