Question: They're very particular at the National Gallery.
They act weirdly at the National Galery.

Answer: it is not possible to tell

Question: Representative Simpson, for example, stressed that [t]he legal services that will be availableto H-2 workers - and they are foreign nationals . . . - are limited only to housing, and transportation and wages and anything within the terms of the contract, nothing more.
Representative Simpson wanted legal services to be provided to H-2 workers.

Answer: yes

Question: The caverns of the Grotte du Grand Roc, to the northwest of Les Eyzies, are a natural rather than a historical phenomenon, but well worth a visit for the weirdly shaped stalagmites and stalactites and the panorama of the V??zyre Valley.
The caverns of the Grotte du Grand Roc are located to the southeast of Les Eyzies.

Answer:
no