It is B straight.
The stimulus initially mentions that biodiversity method is not effective. E twists this and says biodiversity method has better potential which is not true. Potential of biodiversity method is not in question here. Therefore we cannot infer E.The stimulus provides two steps to improve conservation of species
1. Use Optimization algorithm to find maximum number of species that can be protected.
2. Use more methods of conservation than are currently being used.
B states exactly the same, use Optimization algorithm along with other conservation techniques.
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