You are given a question and two statements. Identify which of the statements is/are necessary /sufficient to answer the question.Question: In Country X, after 1975 why there was no major breakthrough in nuclear science study?Statements: 1. Scientists are not given that state of art infrastructure.2. Scientists believe the development of nuclear science in the west is enough for the development of the country X.

• A. 1 alone is sufficient while 2 alone is not sufficient
• B. Both 1 and 2 together are not sufficient
• C. 2 alone is sufficient while 1 alone is not sufficient
• D. Either 1 or 2 alone is sufficient