Add an “or” function and take a look at Lego boost programming “language” - Ideas & Suggestions - Homey Community Forum
The LEGO® BOOST app | Official LEGO® Shop US
大人もハマる!プログラムするレゴは動いたり喋ったりできるんです | &GP - Part 2
Teaching Lego Boost: A Beginner's Guide
Amazon.com: Boat: Bulding instruction for the Lego Boost set + program code (Alternative robots instructions for Boost - a series of step by step instructions for LEGO Boost (17101) by Robotech Studio)