I think it's A hopefully my answer was helpful?
It is c. Uncertain that’s the answer
The Congress, of course, must rightly keep itself informed at all times of the progress of the program. However, there is certain information, as the Congress itself will readily recognize, which, in the interests of our own security and those of the nations that we are supporting, must of needs be kept in confidence.
The poem by Octavio Paz titled "Two Bodies" is most likely about two people in a relationship. The desert in the poem symbolizes loneliness and this is important to understand.