With no explanation, label text_A→text_B with either "DON'T KNOW", "NO" or "YES".
text_A: The National Assembly ("Assemblée Nationale") comprises 165 members elected for five-year terms by parallel voting. Of these, 90 are elected by plurality vote in single and multi-seat constituencies across Senegal, with a further 15 elected from overseas voters. The remaining 60 elected through proportional representation. The Senate, an indirectly elected upper chamber, was abolished in 2012, leaving a unicameral system.
text_B: Prior to 2012, does it sound like Senegal was attempting to set up their legislative branch to be similar to that of the United States, under the original Constitution?
YES.