Answer:
Rational is defined as an adjective that describes something being reasonable or related to the application of reason.
Explanation:
The rational is a noun phrase that is made with an adjective that works as a noun in this sentence which does not lose it real meaning in the context, being the description of "rational" as quality and a subject, using its grammatical function in the sentence as a specific uncountable singular noun
Answer:
from is the only prepositions there
D. Supporting details
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