Answer:
love and belonging needs
Explanation:
In 1943, Abraham Maslow presented his famous paper "A Theory of Human Motivation" at Psychological Review, where he presented Maslow's hierarchy of needs. Maslow's hierarchy of needs is a theory in psychology.
When Valentina organises a picnic for her employees on a regular basis and tries to promote good relationships among her team members, Valentina is trying to satisfy the love and belonging needs, according to Maslow's hierarchy of her employees at office.
Thus the correct answer is love and belonging needs.