Problem: Nosopsyllus fasciatus, the northern rat flea, is a species of flea found on domestic rats and house mice. Northern rat fleas are external parasites, living by hematophagy off the blood of rodents. It is the most widely spread of its genus, having originated in Europe, but has been transported to temperate regions all over the world.

Based on the paragraph above can we conclude that "Nosopsyllus fasciatus may be originated in America but scientists think it was started from Europe."?

A: It's impossible to say

Problem: Durnstein is a small town on the Danube river in the Krems-Land district, in the Austrian state of Lower Austria. It is one of the most-visited tourist destinations in the Wachau region and also a well-known wine growing area. The municipality consists of the Katastralgemeinden "Durnstein, Oberloiben" and "Unterloiben".

Based on the paragraph above can we conclude that "Durnstein had less tourists visit in 2018 than the year before."?

A: It's impossible to say

Problem: Col du Glandon (1924 m ) is a high mountain pass in the Dauphine Alps in Savoie, France, linking Le Bourg-d'Oisans to La Chambre. It is situated between the Belledonne, Grandes Rousses and Arvan-Villards mountain ranges, west of the Col de la Croix de Fer. The road over the Col du Glandon was opened in 1898, although it was not linked to the Col de la Croix de Fer until 1912.

Based on the paragraph above can we conclude that "The road over the Col du Glandon connects it to the Col de la Croix de Fer."?

A:
Yes