Final answer:
The 'Lawans' recited during a Sikh marriage ceremony are four in number, representing different aspects of marriage.
Step-by-step explanation:
The 'Lawans' recited during a Sikh marriage ceremony are four in number. These 'Lawans' are hymns that are sung by the bride and groom while circumam bulating the Guru Granth Sahib, the Sikh holy book. Each 'Lawan' represents a specific spiritual and moral aspect that the couple promises to uphold in their married life.
For example, the first 'Lawan' focuses on equality and partnership between the couple, the second highlights the importance of mutual support and love, the third emphasizes the commitment to spiritual growth, and the fourth stresses the importance of unity and harmony in the relationship.
Therefore, the correct option is B) 4.