The most dangerous practice for bikers is to ride against the traffic most bicycle-car collisions happen when bikers fail to observe this.

What is the best way to rewrite the sentence above?

A.
The most dangerous practice for bikers is to ride against the traffic, most bicycle-car collisions happen when bikers fail to observe this.
B.
The most dangerous practice for bikers. Is to ride against the traffic, most bicycle-car collisions happen when bikers fail to observe this.
C.
Most bicycle-car collisions happen when bikers fail to observe this, the most dangerous practice for bikers is to ride against the traffic.
D.
The most dangerous practice. Is to ride against the traffic. Most bicycle-car collisions happen when bikers fail to observe this.
E.
The most dangerous practice for bikers is to ride against the traffic. Most bicycle-car collisions happen when bikers fail to observe this.

Julius caesar. [brutus.] with this, she fell distraught, and, her attendants absent, swallowed fire. cassius. and died so? brutus. even so. cassius. o ye immortal gods! [enter lucius, with wine and taper] brutus. speak no more of her. give me a bowl of wine. in this i bury all unkindness, cassius. cassius. my heart is thirsty for that noble pledge. fill, lucius, till the wine o'erswell the cup; i cannot drink too much of brutus' love. [exit lucius. enter titinius, with messala] brutus. come in, titinius; welcome, good messala. now sit we close about this taper here, and call in question our necessities. cassius. portia, art thou gone? brutus. no more, i pray you. what moral dilemma does brutus confront in this excerpt? brutus lets go of his anger toward cassius and forgives him. brutus decides that he will not mourn portia and will stay loyal to cassius. brutus decides that he is too angry at cassius to remain friends with him. brutus questions whether cassius's life should be ended.