A development team is using a language model for a specific task: extracting the 'Sender' and 'Subject' from emails. They use the following instructional format: `From the email below, extract the Sender and Subject.

Email: {email_body}

Sender:`. This has proven very effective. Now, the team wants to use the same model for a new task: writing a one-sentence summary of a news article. An engineer suggests they can simply reuse their existing instructional format by placing the news article text where the email body goes. Evaluate this engineer's proposal. Is this approach likely to be effective? Justify your reasoning.