Which of the following polymers is obtained by condensation polymerization

- Which of the following polymers is not obtained by condensation polymerization
- Which of the following polymers is prepared by condensation polymerization
- Which of the following polymers is formed by condensation polymerization
- Which one of the following polymers is prepared by condensation polymerization
- Which of the following polymers is made through condensation polymerization
- Which of the following polymers may be produced by condensation polymerization