Explain the following article:

Article 1553(Own Explanation and Example)

• Stipulation waiving warranty

Article 1554(Own Explanation and Example)

• Kinds of waiver of eviction
• Effect of waiver by vendee

Article 1555(Own Explanation and Example)

• Rights and liabilities in case eviction occurs

Article 1556(Own Explanation and Example)

• Alternative rights of vendee in case of partial eviction

Article 1557(Own Explanation and Example)

• Final judgment of eviction essential

Article 1558(Own Explanation and Example)

• Formal summons to vendor essential

Reference:https://www.academia.edu/30297811/LAW_OF_SALES_BY_HECTOR_DE_LEON