noun phrase+noun phrase
             We have tickets for the symphony and the opera.
             The orchestra rehearses on Tuesday, but the chorus rehearses on Wednesday.
             Have you seen or heard the opera by Scott Joplin?
             I wanted to sit in the front of the balcony, so I ordered my tickets early. and
             noun phrase+noun phrase
             We have tickets for the symphony and the opera.
             The orchestra rehearses on Tuesday, but the chorus rehearses on Wednesday.
             Have you seen or heard the opera by Scott Joplin?
             I wanted to sit in the front of the balcony, so I ordered my tickets early. and
             noun phrase+noun phrase
             We have tickets for the symphony and the opera.
             The orchestra rehearses on Tuesday, but the chorus rehearses on Wednesday.
             Have you seen or heard the opera by Scott Joplin?
             I wanted to sit in the front of the balcony, so I ordered my tickets early. and
             noun phrase+noun phrase
             We have tickets for the symphony and the opera.
             The orchestra rehearses on Tuesday, but the chorus rehearses on Wednesday.
             Have you seen or heard the opera by Scott Joplin?
             I wanted to sit in the front of the balcony, so I ordered my tickets early. and
             noun phrase+noun phrase
             We have tickets for the symphony and the opera.
             The orchestra reh...