Identifying correct statements in a multiple-choice question

Steps:

• Review the provided options, which ask to select which of statements 1, 2, and 3 are correct.
• Note that the actual content of statements 1, 2, and 3 is not given in the query.
• Without the statements, evaluate based on the indicated correct option B (1 and 2 only).
• Conclude that full analysis requires the missing details.

Why B is correct:

• Per the query, B is specified as correct, implying statements 1 and 2 hold true while 3 does not, but verification needs the statements.

Why the others are wrong:

• A includes 3, which is incorrect per the given answer.
• C excludes 2, which is valid per B.
• D excludes 1, which is valid per B.

Not enough information.

Final answer: Not enough information.