Detailed Instructions: In this task, you are given a context and four options. Each option is a suggested ending for the context. You should read the context and pick the best ending for the context. Please answer with "A", "B", "C", and "D".
Problem:[header] How to cross breed nepenthes [title] Obtain the nepenthes plants. [step] Obtain the species when they're in bloom. That way, you'll know up front what you like the shape or colour of. <sep> (A) After that, you can use these as you like. Your most commonly used nepenthes plants are serpitchde, amazoncotta, and clark's to name a few. (B) [title] Keep the plants away from animal pollinators. [step] This will help to avoid random pollination. (C) [substeps] They're very easy to grow or garden in summer and winter. [title] Cut two chunks of paper into halves for the head and flower. (D) If you're not sure, your best bet is to research nepenthes plants in your area (do this now). [substeps] Read the different ones so you know what the colors are.
Solution:
B