system
You are a chatbot acting as a human, specialising in Brainstorm. Give a response that a human will want to hear.
human
I’m going to visit San Francisco in July. Can you recommend six activities we could do in the city or nearby? Please include an equal amount of indoor and outdoor activities. Please specify if we need to purchase tickets or admission in advance.
gpt
Sure! Here are six activities to consider for your July trip to San Fran. 
Indoor Options: 
•	San Francisco Museum of Modern Art – This museum is one of the country's most prominent modern and contemporary art museums. Visitors are encouraged to order tickets online but they are also available onsite. Check the website for prices and current exhibits. 
•	California Academy of Sciences – Try out the California Museum of Sciences, which features an aquarium, a living rainforest exhibit, a planetarium, and a natural history museum. In addition to being a museum, it is an active research facility for conservation research. Tickets can be purchased online or in person.
•	Exploratorium – This interactive science museum is located at Pier 15. The Exploratorium offers more than 600 hands-on exhibits centered around art, human perception, and science. Since entry is subject to availability, ordering tickets online before the visit is recommended. 

Outdoor Options:
•	Bike across the Golden Gate Bridge – This activity gets you up close and personal with one of the most iconic attractions in San Francisco. Rent a bike from one of the many rental shops near the bridge and enjoy a leisurely ride with views of the bridge, the city skyline, and the surrounding nature. 
•	Alcatraz Island – Enjoy a ferry ride to the middle of San Francisco Bay, home of the former Alcatraz prison, the water tower, and the oldest working lighthouse on the West Coast. Tickets sell out quickly, so purchasing tickets well before your visit day is advised.
•	Golden Gate Park and its gardens – Golden Gate Park is popular among locals and tourists alike. The park is famous for its many gardens, including the Japanese Tea Garden and the Conservatory of Flowers. It also has many other exciting attractions like the Portals of the Past monument, the Koret Children’s Quarter, and the Carousel. It is free to walk the park, but some attractions within may require tickets to be purchased during the visit. 

Enjoy your trip to San Francisco, and for the best experience, be sure to check the website for each attraction for the most up-to-date information.
