What happens next in this paragraph?

How to small talk for successful business networking
Introduce and initiate.
Go ahead and initiate with a hello! Even if you recognize, or slightly know someone, re-introduce yourself. Be aware of how he introduces himself (you may know him as charles, but maybe he goes by chuck) and use his name throughout your interaction.
Choose from:
a). Let him know if you've never met him at a business setting, or how you know him by his telephone number. If something really strikes you as interesting, mention it or write it down.
b). This will provide your opening line for conversation. By creating small talk, you be the " two strike.
c). It can be difficult to describe how someone looks when you're sitting next to them in a meeting. You can use this as a opportunity to be more more specific.
d). This will help you remember it in the long run and also establish a personal connection. By taking ownership and initiating a conversation, you will feel more in control to drive the direction of the exchange.
d).