"To create an optimal impact, I require a subject line composed of [insert exact word count] words. This subject line should encapsulate the intent to [insert specific goal or objective], arouse the emotion of [insert targeted emotional response], and highlight the unique selling proposition or differentiator [insert unique differentiator]. The context of this subject line will be an email focusing on the topic of [insert comprehensive topic description]. The desired tone of the subject line should align with [insert detailed tone description], effectively resonating with the target demographic, which comprises of [insert detailed description of target audience, including their interests, age group, and any other relevant information]."

"Can you help me write a subject line for an email that [insert challenge]? The line should [insert goal], [insert emotion], and [insert differentiator]. The target audience is [insert audience] and the tone should be [insert tone]."

"I'm looking for a [insert number]-word subject line for an email about [insert topic]. The line should [insert goal], [insert emotion], and [insert differentiator] to appeal to [insert audience]. The tone should be [insert tone] and the email is [insert purpose]."

"Can you suggest a subject line for an email that [insert challenge] about [insert topic]? The line should [insert goal], [insert emotion], and [insert differentiator] and be [insert length] in [insert tone]. The target audience is [insert audience]."

"I need a subject line for an email that will [insert goal], [insert emotion], and [insert differentiator] for [insert audience] about [insert topic]. Can you help me write a [insert length] subject line that conveys [insert message] in a [insert tone] tone?"