CREATE TABLE "list" ( 
	"LastName" TEXT, 
	"FirstName" TEXT, 
	"Grade" INTEGER, 
	"Classroom" INTEGER,
	PRIMARY KEY(LastName, FirstName)
)

CREATE TABLE "teachers" ( 
	"LastName" TEXT, 
	"FirstName" TEXT, 
	"Classroom" INTEGER,
	PRIMARY KEY(LastName, FirstName)
)
SELECT count(*) FROM list AS T1 JOIN teachers AS T2 ON T1.classroom  =  T2.classroom WHERE T1.firstname  =  "CHRISSY" AND T1.lastname  =  "NABOZNY"
How many teachers does the student named CHRISSY NABOZNY have?