Because she talks about it constantly
They entered, covered with snow, their helmets sprinkled with a creamy-looking froth, which gave them the appearance of meringues.<span> They seemed utterly worn out.
</span>The six men watched her movements with hungry eyes. <span>They had placed their rifles and helmets in a corner and waited for supper, as well behaved as children on a school bench.</span>
An adverb phrase modifies the verb
an adjective phrase modifies the noun
1.b the adjective phrase is "some" it modifies people
2.b the adverb phrase is "instantly" it modifies recognizable