Basturkmen (2006) examines links between theories about language learning and ESP. She analyses two ideas about conditions needed for language learning and how these ideas are reflected in ESP teaching and research. According to her observations on the matter, consider the information provided below regarding its correctness, and choose the CORRECT alternative. I. The ideas that the author examines are acculturation and input and interaction. II. Acculturation is based on social interactions and is premised on the idea that ESP learners need to be in close proximity or contact with their target discourse communities. III. The provision of sufficient linguistic input is the only prerequisite the author considers for language learning.