Please analyze the following clinical note and extract key sections and entities:

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Subjective:
Patient is a 52-year-old male presenting with a 3-day history of worsening shortness of breath and productive cough. He also reports chest tightness and a low-grade fever. No recent travel or sick contacts. Patient is a former smoker, quit 5 years ago, and has a history of hypertension and type 2 diabetes.

Objective:
Vital Signs: BP 135/85 mmHg, HR 95 bpm, RR 18 breaths/min, Temp 100.2°F, SpO2 95% on room air
Physical Examination:

General: NAME_1, oriented, and in mild respiratory distress
HEENT: PERRLA, EOMI, oropharynx clear, no nasal discharge
Chest: Bilateral crackles at lower lung fields, no wheezing
Cardiovascular: Regular rhythm, no murmurs or gallops
Abdomen: Soft, non-tender, non-distended, bowel sounds present
Extremities: No edema, normal peripheral pulses
Assessment:
52-year-old male with a history of hypertension and type 2 diabetes presenting with shortness of breath, productive cough, and fever. Findings are suggestive of a lower respiratory tract infection, possibly pneumonia.

Plan:

Order chest X-ray to evaluate for pneumonia
Obtain blood cultures and complete blood count
Start empiric antibiotic therapy with levofloxacin 750 mg daily for 7 days
Administer supplemental oxygen as needed for SpO2 < 94%
Monitor vital signs and reassess patient in 24 hours
Encourage fluid intake and rest
Identify and provide the information in a structured format, including subjective, objective, assessment, and plan  Provide exactly two different responses that are separated with 6 asterisk symbols: ******.
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