VOCABULARY-IN-CONTEXT questions require using surrounding words and ideas to determine a word's meaning, rather than relying on memorization alone. CONTEXT CLUES in this sentence: 'deliberately crafted' — intentional (this rules out accidental unclear language); 'interpreted favorably by both sides' — two different groups can each read it positively; 'without committing to a definitive position' — no clear stance taken. All these clues point to: language that can mean different things to different people — exactly what AMBIGUOUS means: capable of multiple interpretations; unclear; having more than one meaning.
Ruling out wrong answers: 'Clear and decisive' — opposite of what the context describes; the diplomat avoided clarity; 'Aggressive and threatening' — nothing in the passage suggests threats; 'Technically precise' — precision implies exactness; ambiguity is the opposite.
Context clue types: DEFINITION (directly defined nearby: 'ambiguous — meaning unclear'); SYNONYM (another word with the same meaning appears nearby); ANTONYM (opposite meaning appears with contrast signal words like 'but,' 'however,' 'unlike'); EXAMPLE (an example that illustrates the meaning); GENERAL CONTEXT (overall situation makes the meaning clear).
On the ASVAB pc subtest: vocabulary-in-context questions ask about a specific word in a passage. Always read the full sentence (and often the sentence before and after) to gather all available context clues. The correct answer will fit the context perfectly — substitute it back in and read: 'The diplomat's remarks were deliberately open-to-multiple-interpretations, carefully crafted...' — yes, this fits.