Which of the Following Would Be Sufficient to Show Intent

Which of the following would be sufficient to show intent to commit a crime?

A) Soliciting a co-offender and the criminal is an undercover police officer
B) Planning the crime and being in possession of those plans well prior to the intended commission of the crime
C) Being possession of burglar tools outside the building where unlawful entry was planned by the offender
D) Expression of consideration of the crime at a bar to an undercover police officer