In this task, you are given a multiple-choice question about healthcare. Answer the question based on your information and classify your answers into '1', '2', '3', and '4'.

Question: Which of the following species of Candida spp, is usually resistant or at least have a decreased sensitivity to fluconazole?
Options: <1> C. albicans. <2> C. tropicalis. <3> C. parapsilosis. <4> C. Krusei. <5> C. giliermondii.
4