Question: During this critical period, the number of Preachers seems never to have sunk below 3,500. Statistics for 1876 show 3,748, but 500 of these had been expelled from their convents and were engaged in parochial work. Statistics for 1910 show a total of 4,472 nominally or actually engaged in proper activities of the order. In the year 2000, there were 5,171 Dominican friars in solemn vows, 917 student brothers, and 237 novices. By the year 2013 there were 6058 Dominican friars, including 4,470 priests.
Is there an answer to this question: How many preachers were expelled from the Dominican Order in 1867?

Answer: unanswerable

Question: Effective verbal or spoken communication is dependent on a number of factors and cannot be fully isolated from other important interpersonal skills such as non-verbal communication, listening skills and clarification. Human language can be defined as a system of symbols (sometimes known as lexemes) and the grammars (rules) by which the symbols are manipulated. The word "language" also refers to common properties of languages. Language learning normally occurs most intensively during human childhood. Most of the thousands of human languages use patterns of sound or gesture for symbols which enable communication with others around them. Languages tend to share certain properties, although there are exceptions. There is no defined line between a language and a dialect. Constructed languages such as Esperanto, programming languages, and various mathematical formalism is not necessarily restricted to the properties shared by human languages. Communication is two-way process not merely one-way.
Is there an answer to this question: What is human communication defined as?

Answer: a system of symbols

Question: Time is one of the seven fundamental physical quantities in both the International System of Units and International System of Quantities. Time is used to define other quantitiessuch as velocityso defining time in terms of such quantities would result in circularity of definition. An operational definition of time, wherein one says that observing a certain number of repetitions of one or another standard cyclical event (such as the passage of a free-swinging pendulum) constitutes one standard unit such as the second, is highly useful in the conduct of both advanced experiments and everyday affairs of life. The operational definition leaves aside the question whether there is something called time, apart from the counting activity just mentioned, that flows and that can be measured. Investigations of a single continuum called spacetime bring questions about space into questions about time, questions that have their roots in the works of early students of natural philosophy.
Is there an answer to this question: Philosophy is one of how many fundamental physical quantities?

Answer: unanswerable

Question: Southampton is divided into council wards, suburbs, constituencies, ecclesiastical parishes, and other less formal areas. It has a number of parks and green spaces, the largest being the 148 hectare Southampton Common, parts of which are used to host the annual summer festivals, circuses and fun fairs. The Common includes Hawthorns Urban Wildlife Centre on the former site of Southampton Zoo, a paddling pool and several lakes and ponds.
Is there an answer to this question: What's the largest park in Southampton?

Answer:
Southampton Common