Explanation:

One Health Global Leaders Group on Antimicrobial Resistance

• Launched by the three global organisations: Food and Agriculture Organization (FAO), World Organisation for Animal Health (OIE) and the World Health Organization (WHO).
• Members: This 20-member group comprises heads of states, current and former ministers of different countries, leaders from the private sector and civil society.  Ex-officio members - Heads of FAO, OIE and WHO. 
• Chaired by: It is co-chaired by the prime ministers of Barbados and Bangladesh, respectively.  The group will meet twice a year.   

Objective

• The group will harness the leadership and influence of these world-renowned figures to catalyze global attention and action to preserve antimicrobial medicines. 
• This will help in averting the disastrous consequences of antimicrobial resistance. 

The group has to 

• Monitor the global response to antimicrobial resistance; 
• Maintain public momentum; 
• Provide regular reports on the science and evidence related to AMR to the UN member states;
• Advocate for the inclusion of AMR in investments on agriculture, health, development, food and feed production; and 
• Push for multi-stakeholder engagement on the issue.

Hence option 4th is correct.