European cultural ideas and institutions began to follow colonial expansion into other parts of the world. There was also a rise, especially toward the end of the era, of nationalism in music (echoing, in some cases, political sentiments of the time), as composers such as Edvard Grieg, Nikolai Rimsky-Korsakov, and Antonin Dvorak echoed traditional music of their homelands in their compositions.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): What did nationalism in music sometime echo?
Ah, so.. political sentiments of the time

Asthma is thought to be caused by a combination of genetic and environmental factors. Environmental factors include exposure to air pollution and allergens. Other potential triggers include medications such as aspirin and beta blockers. Diagnosis is usually based on the pattern of symptoms, response to therapy over time, and spirometry. Asthma is classified according to the frequency of symptoms, forced expiratory volume in one second (FEV1), and peak expiratory flow rate. It may also be classified as atopic or non-atopic where atopy refers to a predisposition toward developing a type 1 hypersensitivity reaction.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): How do you classify spirometry in people?
Ah, so.. unanswerable

There are two levels of service provided a free service to civilians and licensed service to the Chinese government and military. The free civilian service has a 10-meter location-tracking accuracy, synchronizes clocks with an accuracy of 10 nanoseconds, and measures speeds to within 0.2 m/s. The restricted military service has a location accuracy of 10 centimetres, can be used for communication, and will supply information about the system status to the user. To date, the military service has been granted only to the People's Liberation Army and to the Military of Pakistan.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): What is the range of accuracy for the licensed service used by Chinese government and military?
Ah, so..
10 centimetres